IERC1271
Interface that verifies provided signature for the data
Interface defined by EIP-1271
Functions
isValidSignature
Returns whether the provided signature is valid for the provided data
MUST return the bytes4 magic value 0x1626ba7e when function passes. MUST NOT modify state (using STATICCALL for solc < 0.5, view modifier for solc > 0.5). MUST allow external calls.
Parameters:
Return Values:
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