Transaction Details
The contract call From 0xa734288D...6f2e67d52 To 0x11111112...73A960582 produced 3 Internal Transactions
Type Trace Address | From | To | Value | Gas Limit | |
---|---|---|---|---|---|
call_0_1 | Aggregation Router V5 | 0xF313B370...eb2c4EC04 | 16.5 ETH | 1,485,450 | |
call_0_1_1_1_1 | 0xF313B370...eb2c4EC04 | Wrapped Ether | 8.25 ETH | 1,399,796 | |
call_0_1_1_1_1 | 0xF313B370...eb2c4EC04 | Wrapped Ether | 8.25 ETH | 737,544 |
Transaction Receipt Event Logs
-
Address
- 0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2 (Wrapped Ether
Name
Deposit (index_topic_1 address dst, uint256 wad)View Source
Topics
- 0 0xe1fffcc4923d04b559f4d29a8bfc6cda04eb5b0d3c460751c2402c5c5cc9109c
- 1: dst 0xF313B370D28760b98A2E935E56Be92Feb2c4EC04
Data
- wad :8250000000000000000
-
Address
- 0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48 (Circle: USDC Token
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0x88e6A0c2dDD26FEEb64F039a2c41296FcB3f5640
- 2: to 0xF313B370D28760b98A2E935E56Be92Feb2c4EC04
Data
- value :28211069501
-
Address
- 0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2 (Wrapped Ether
Name
Transfer (index_topic_1 address src, index_topic_2 address dst, uint256 wad)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: src 0xF313B370D28760b98A2E935E56Be92Feb2c4EC04
- 2: dst 0x88e6A0c2dDD26FEEb64F039a2c41296FcB3f5640
Data
- wad :8250000000000000000
-
Address
- 0x88e6a0c2ddd26feeb64f039a2c41296fcb3f5640 (Uniswap V3: USDC 3
Name
Swap (index_topic_1 address sender, index_topic_2 address recipient, int256 amount0, int256 amount1, uint160 sqrtPriceX96, uint128 liquidity, int24 tick)View Source
Topics
- 0 0xc42079f94a6350d7e6235f29174924f928cc2ac818eb64fed8004e115fbcca67
- 1: sender 0xF313B370D28760b98A2E935E56Be92Feb2c4EC04
- 2: recipient 0xF313B370D28760b98A2E935E56Be92Feb2c4EC04
Data
- amount0 :-28211069501
- amount1 :8250000000000000000
- sqrtPriceX96 :1354560478915213621366470722931328
- liquidity :10249286828504620851
- tick :194942
-
Address
- 0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48 (Circle: USDC Token
Name
Approval (index_topic_1 address owner, index_topic_2 address spender, uint256 value)View Source
Topics
- 0 0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925
- 1: owner 0xF313B370D28760b98A2E935E56Be92Feb2c4EC04
- 2: spender 0xDcEF968d416a41Cdac0ED8702fAC8128A64241A2
Data
- value :28211069501
-
Address
- 0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48 (Circle: USDC Token
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0xF313B370D28760b98A2E935E56Be92Feb2c4EC04
- 2: to 0xDcEF968d416a41Cdac0ED8702fAC8128A64241A2
Data
- value :28211069501
-
Address
- 0x853d955acef822db058eb8505911ed77f175b99e (Frax Finance: FRAX Token
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0xDcEF968d416a41Cdac0ED8702fAC8128A64241A2
- 2: to 0xF313B370D28760b98A2E935E56Be92Feb2c4EC04
Data
- value :28332277791202721933645
-
Address
- 0xdcef968d416a41cdac0ed8702fac8128a64241a2 (Curve Finance: Swap
Name
TokenExchange (index_topic_1 address buyer, int128 sold_id, uint256 tokens_sold, int128 bought_id, uint256 tokens_bought)View Source
Topics
- 0 0x8b3e96f2b889fa771c53c981b40daf005f63f637f1869f707052d15a3dd97140
- 1: buyer 0xF313B370D28760b98A2E935E56Be92Feb2c4EC04
Data
- sold_id :1
- tokens_sold :28211069501
- bought_id :0
- tokens_bought :28332277791202721933645
-
Address
- 0x853d955acef822db058eb8505911ed77f175b99e (Frax Finance: FRAX Token
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0xF313B370D28760b98A2E935E56Be92Feb2c4EC04
- 2: to 0xE1573B9D29e2183B1AF0e743Dc2754979A40D237
Data
- value :1133291111648108877345
-
Address
- 0x3432b6a60d23ca0dfca7761b7ab56459d9c964d0 (Frax Finance: FXS Token
Name
VoterVotesChanged (index_topic_1 address voter, uint256 previousBalance, uint256 newBalance)View Source
Topics
- 0 0x3eaa1c4be29b4a4c60e00300b5a17a8ec6c982b5b0ad5870cc84ebdc3b24d68e
- 1: voter 0xE1573B9D29e2183B1AF0e743Dc2754979A40D237
Data
- previousBalance :42722151395428935543313
- newBalance :42296294569865096226519
-
Address
- 0x3432b6a60d23ca0dfca7761b7ab56459d9c964d0 (Frax Finance: FXS Token
Name
VoterVotesChanged (index_topic_1 address voter, uint256 previousBalance, uint256 newBalance)View Source
Topics
- 0 0x3eaa1c4be29b4a4c60e00300b5a17a8ec6c982b5b0ad5870cc84ebdc3b24d68e
- 1: voter 0xF313B370D28760b98A2E935E56Be92Feb2c4EC04
Data
- previousBalance :2
- newBalance :425856825563839316796
-
Address
- 0x3432b6a60d23ca0dfca7761b7ab56459d9c964d0 (Frax Finance: FXS Token
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0xE1573B9D29e2183B1AF0e743Dc2754979A40D237
- 2: to 0xF313B370D28760b98A2E935E56Be92Feb2c4EC04
Data
- value :425856825563839316794
-
Address
- 0xe1573b9d29e2183b1af0e743dc2754979a40d237 (Frax Finance: UNI-V2 Token 3
Name
Sync (uint112 reserve0, uint112 reserve1)View Source
Topics
- 0 0x1c411e9a96e071241c2f21f7726b17ae89e3cab4c78be50e062b03a9fffbbad1
Data
- reserve0 :42296294569865096226519
- reserve1 :113354605362813302712232
-
Address
- 0xe1573b9d29e2183b1af0e743dc2754979a40d237 (Frax Finance: UNI-V2 Token 3
Name
Swap (index_topic_1 address sender, uint256 amount0In, uint256 amount1In, uint256 amount0Out, uint256 amount1Out, index_topic_2 address to)View Source
Topics
- 0 0xd78ad95fa46c994b6551d0da85fc275fe613ce37657fb8d5e3d130840159d822
- 1: sender 0xF313B370D28760b98A2E935E56Be92Feb2c4EC04
- 2: to 0xF313B370D28760b98A2E935E56Be92Feb2c4EC04
Data
- amount0In :0
- amount1In :1133291111648108877345
- amount0Out :425856825563839316794
- amount1Out :0
-
Address
- 0x3432b6a60d23ca0dfca7761b7ab56459d9c964d0 (Frax Finance: FXS Token
Name
VoterVotesChanged (index_topic_1 address voter, uint256 previousBalance, uint256 newBalance)View Source
Topics
- 0 0x3eaa1c4be29b4a4c60e00300b5a17a8ec6c982b5b0ad5870cc84ebdc3b24d68e
- 1: voter 0xb64508B9f7b81407549e13DB970DD5BB5C19107F
Data
- previousBalance :294609182847537940046790
- newBalance :292703882303978839683231
-
Address
- 0x3432b6a60d23ca0dfca7761b7ab56459d9c964d0 (Frax Finance: FXS Token
Name
VoterVotesChanged (index_topic_1 address voter, uint256 previousBalance, uint256 newBalance)View Source
Topics
- 0 0x3eaa1c4be29b4a4c60e00300b5a17a8ec6c982b5b0ad5870cc84ebdc3b24d68e
- 1: voter 0xF313B370D28760b98A2E935E56Be92Feb2c4EC04
Data
- previousBalance :425856825563839316796
- newBalance :2331157369122939680355
-
Address
- 0x3432b6a60d23ca0dfca7761b7ab56459d9c964d0 (Frax Finance: FXS Token
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0xb64508B9f7b81407549e13DB970DD5BB5C19107F
- 2: to 0xF313B370D28760b98A2E935E56Be92Feb2c4EC04
Data
- value :1905300543559100363559
-
Address
- 0x853d955acef822db058eb8505911ed77f175b99e (Frax Finance: FRAX Token
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0xF313B370D28760b98A2E935E56Be92Feb2c4EC04
- 2: to 0xb64508B9f7b81407549e13DB970DD5BB5C19107F
Data
- value :5099810002416489948056
-
Address
- 0xb64508b9f7b81407549e13db970dd5bb5c19107f (Uniswap V3: FXS-FRAX 2
Name
Swap (index_topic_1 address sender, index_topic_2 address recipient, int256 amount0, int256 amount1, uint160 sqrtPriceX96, uint128 liquidity, int24 tick)View Source
Topics
- 0 0xc42079f94a6350d7e6235f29174924f928cc2ac818eb64fed8004e115fbcca67
- 1: sender 0xF313B370D28760b98A2E935E56Be92Feb2c4EC04
- 2: recipient 0xF313B370D28760b98A2E935E56Be92Feb2c4EC04
Data
- amount0 :-1905300543559100363559
- amount1 :5099810002416489948056
- sqrtPriceX96 :129389705251646971514351718934
- liquidity :478570913858845810980203
- tick :9810
-
Address
- 0x853d955acef822db058eb8505911ed77f175b99e (Frax Finance: FRAX Token
Name
Approval (index_topic_1 address owner, index_topic_2 address spender, uint256 value)View Source
Topics
- 0 0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925
- 1: owner 0xF313B370D28760b98A2E935E56Be92Feb2c4EC04
- 2: spender 0xC14d550632db8592D1243Edc8B95b0Ad06703867
Data
- value :22099176677138123108244
-
Address
- 0x03b59bd1c8b9f6c265ba0c3421923b93f15036fa (Frax Finance: FS-V2 Token 6
Name
VirtualOrderExecution (uint256 blocktimestamp, uint256 newReserve0, uint256 newReserve1, uint256 newTwammReserve0, uint256 newTwammReserve1, uint256 token0Bought, uint256 token1Bought, uint256 token0Sold, uint256 token1Sold, uint256 expiries)View Source
Topics
- 0 0x793ee8b0d8020fc042a920607e3cbd37f5132c011786c8dd10a685f4414ed381
Data
- blocktimestamp :1732368827
- newReserve0 :312
- newReserve1 :1908404380591507949896229
- newTwammReserve0 :5080099378798334437311765
- newTwammReserve1 :146748930455436482196
- token0Bought :19099139001247476260637
- token1Bought :0
- token0Sold :0
- token1Sold :0
- expiries :0
-
Address
- 0x853d955acef822db058eb8505911ed77f175b99e (Frax Finance: FRAX Token
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0xF313B370D28760b98A2E935E56Be92Feb2c4EC04
- 2: to 0x03B59Bd1c8B9F6C265bA0c3421923B93f15036Fa
Data
- value :22099176677138123108244
-
Address
- 0x853d955acef822db058eb8505911ed77f175b99e (Frax Finance: FRAX Token
Name
Approval (index_topic_1 address owner, index_topic_2 address spender, uint256 value)View Source
Topics
- 0 0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925
- 1: owner 0xF313B370D28760b98A2E935E56Be92Feb2c4EC04
- 2: spender 0xC14d550632db8592D1243Edc8B95b0Ad06703867
Data
- value :0
-
Address
- 0x3432b6a60d23ca0dfca7761b7ab56459d9c964d0 (Frax Finance: FXS Token
Name
VoterVotesChanged (index_topic_1 address voter, uint256 previousBalance, uint256 newBalance)View Source
Topics
- 0 0x3eaa1c4be29b4a4c60e00300b5a17a8ec6c982b5b0ad5870cc84ebdc3b24d68e
- 1: voter 0x03B59Bd1c8B9F6C265bA0c3421923B93f15036Fa
Data
- previousBalance :1908551129521963386378425
- newBalance :1900309939181218722687365
-
Address
- 0x3432b6a60d23ca0dfca7761b7ab56459d9c964d0 (Frax Finance: FXS Token
Name
VoterVotesChanged (index_topic_1 address voter, uint256 previousBalance, uint256 newBalance)View Source
Topics
- 0 0x3eaa1c4be29b4a4c60e00300b5a17a8ec6c982b5b0ad5870cc84ebdc3b24d68e
- 1: voter 0xF313B370D28760b98A2E935E56Be92Feb2c4EC04
Data
- previousBalance :2331157369122939680355
- newBalance :10572347709867603371415
-
Address
- 0x3432b6a60d23ca0dfca7761b7ab56459d9c964d0 (Frax Finance: FXS Token
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0x03B59Bd1c8B9F6C265bA0c3421923B93f15036Fa
- 2: to 0xF313B370D28760b98A2E935E56Be92Feb2c4EC04
Data
- value :8241190340744663691060
-
Address
- 0x03b59bd1c8b9f6c265ba0c3421923b93f15036fa (Frax Finance: FS-V2 Token 6
Name
Sync (uint112 reserve0, uint112 reserve1)View Source
Topics
- 0 0x1c411e9a96e071241c2f21f7726b17ae89e3cab4c78be50e062b03a9fffbbad1
Data
- reserve0 :1900163190250763286205169
- reserve1 :5102198555475472560420009
-
Address
- 0x03b59bd1c8b9f6c265ba0c3421923b93f15036fa (Frax Finance: FS-V2 Token 6
Name
Swap (index_topic_1 address sender, uint256 amount0In, uint256 amount1In, uint256 amount0Out, uint256 amount1Out, index_topic_2 address to)View Source
Topics
- 0 0xd78ad95fa46c994b6551d0da85fc275fe613ce37657fb8d5e3d130840159d822
- 1: sender 0xC14d550632db8592D1243Edc8B95b0Ad06703867
- 2: to 0xF313B370D28760b98A2E935E56Be92Feb2c4EC04
Data
- amount0In :0
- amount1In :22099176677138123108244
- amount0Out :8241190340744663691060
- amount1Out :0
-
Address
- 0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2 (Wrapped Ether
Name
Deposit (index_topic_1 address dst, uint256 wad)View Source
Topics
- 0 0xe1fffcc4923d04b559f4d29a8bfc6cda04eb5b0d3c460751c2402c5c5cc9109c
- 1: dst 0xF313B370D28760b98A2E935E56Be92Feb2c4EC04
Data
- wad :8250000000000000000
-
Address
- 0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2 (Wrapped Ether
Name
Approval (index_topic_1 address src, index_topic_2 address guy, uint256 wad)View Source
Topics
- 0 0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925
- 1: src 0xF313B370D28760b98A2E935E56Be92Feb2c4EC04
- 2: guy 0x111111125421cA6dc452d289314280a0f8842A65
Data
- wad :8250000000000000000
-
Address
- 0x3432b6a60d23ca0dfca7761b7ab56459d9c964d0 (Frax Finance: FXS Token
Name
VoterVotesChanged (index_topic_1 address voter, uint256 previousBalance, uint256 newBalance)View Source
Topics
- 0 0x3eaa1c4be29b4a4c60e00300b5a17a8ec6c982b5b0ad5870cc84ebdc3b24d68e
- 1: voter 0x807cF9A772d5a3f9CeFBc1192e939D62f0D9bD38
Data
- previousBalance :12633688573863699062404
- newBalance :2130232296555561819804
-
Address
- 0x3432b6a60d23ca0dfca7761b7ab56459d9c964d0 (Frax Finance: FXS Token
Name
VoterVotesChanged (index_topic_1 address voter, uint256 previousBalance, uint256 newBalance)View Source
Topics
- 0 0x3eaa1c4be29b4a4c60e00300b5a17a8ec6c982b5b0ad5870cc84ebdc3b24d68e
- 1: voter 0xF313B370D28760b98A2E935E56Be92Feb2c4EC04
Data
- previousBalance :10572347709867603371415
- newBalance :21075803987175740614015
-
Address
- 0x3432b6a60d23ca0dfca7761b7ab56459d9c964d0 (Frax Finance: FXS Token
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0x807cF9A772d5a3f9CeFBc1192e939D62f0D9bD38
- 2: to 0xF313B370D28760b98A2E935E56Be92Feb2c4EC04
Data
- value :10503456277308137242600
-
Address
- 0x3432b6a60d23ca0dfca7761b7ab56459d9c964d0 (Frax Finance: FXS Token
Name
Approval (index_topic_1 address owner, index_topic_2 address spender, uint256 value)View Source
Topics
- 0 0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925
- 1: owner 0x807cF9A772d5a3f9CeFBc1192e939D62f0D9bD38
- 2: spender 0x111111125421cA6dc452d289314280a0f8842A65
Data
- value :115792089237316195423570985008687907853269984665640563790339412525756390053859
-
Address
- 0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2 (Wrapped Ether
Name
Transfer (index_topic_1 address src, index_topic_2 address dst, uint256 wad)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: src 0xF313B370D28760b98A2E935E56Be92Feb2c4EC04
- 2: dst 0x807cF9A772d5a3f9CeFBc1192e939D62f0D9bD38
Data
- wad :8250000000000000000
-
Address
- 0x111111125421ca6dc452d289314280a0f8842a65 ( Aggregation Router V6
Name
OrderFilled (bytes32 orderHash, uint256 remainingAmount)View Source
Topics
- 0 0xfec331350fce78ba658e082a71da20ac9f8d798a99b3c79681c8440cbfe77e07
Data
- orderHash :2E61852F3BCF0998C99C20F6025854F3A69E18CF7BC32A314F4FA2ED6DF76625
- remainingAmount :0
-
Address
- 0x3432b6a60d23ca0dfca7761b7ab56459d9c964d0 (Frax Finance: FXS Token
Name
VoterVotesChanged (index_topic_1 address voter, uint256 previousBalance, uint256 newBalance)View Source
Topics
- 0 0x3eaa1c4be29b4a4c60e00300b5a17a8ec6c982b5b0ad5870cc84ebdc3b24d68e
- 1: voter 0xF313B370D28760b98A2E935E56Be92Feb2c4EC04
Data
- previousBalance :21075803987175740614015
- newBalance :2
-
Address
- 0x3432b6a60d23ca0dfca7761b7ab56459d9c964d0 (Frax Finance: FXS Token
Name
VoterVotesChanged (index_topic_1 address voter, uint256 previousBalance, uint256 newBalance)View Source
Topics
- 0 0x3eaa1c4be29b4a4c60e00300b5a17a8ec6c982b5b0ad5870cc84ebdc3b24d68e
- 1: voter 0x1111111254EEB25477B68fb85Ed929f73A960582
Data
- previousBalance :1
- newBalance :21075803987175740614014
-
Address
- 0x3432b6a60d23ca0dfca7761b7ab56459d9c964d0 (Frax Finance: FXS Token
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0xF313B370D28760b98A2E935E56Be92Feb2c4EC04
- 2: to 0x1111111254EEB25477B68fb85Ed929f73A960582
Data
- value :21075803987175740614013
-
Address
- 0x3432b6a60d23ca0dfca7761b7ab56459d9c964d0 (Frax Finance: FXS Token
Name
VoterVotesChanged (index_topic_1 address voter, uint256 previousBalance, uint256 newBalance)View Source
Topics
- 0 0x3eaa1c4be29b4a4c60e00300b5a17a8ec6c982b5b0ad5870cc84ebdc3b24d68e
- 1: voter 0x1111111254EEB25477B68fb85Ed929f73A960582
Data
- previousBalance :21075803987175740614014
- newBalance :1
-
Address
- 0x3432b6a60d23ca0dfca7761b7ab56459d9c964d0 (Frax Finance: FXS Token
Name
VoterVotesChanged (index_topic_1 address voter, uint256 previousBalance, uint256 newBalance)View Source
Topics
- 0 0x3eaa1c4be29b4a4c60e00300b5a17a8ec6c982b5b0ad5870cc84ebdc3b24d68e
- 1: voter 0xa734288DA3aCE7F9a5e5CAa6Df929126f2e67d52
Data
- previousBalance :0
- newBalance :21075803987175740614013
-
Address
- 0x3432b6a60d23ca0dfca7761b7ab56459d9c964d0 (Frax Finance: FXS Token
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0x1111111254EEB25477B68fb85Ed929f73A960582
- 2: to 0xa734288DA3aCE7F9a5e5CAa6Df929126f2e67d52
Data
- value :21075803987175740614013
A transaction is a cryptographically signed instruction that changes the blockchain state. Block explorers track the details of all transactions in the network. Learn more about transactions in our Knowledge Base.