getEventTopic
getEventTopic(
eventSignature):string
Defined in: utils/event-topic.ts:16
Computes the keccak256 hash (topic0) of an event signature string.
Parameters
Section titled “Parameters”eventSignature
Section titled “eventSignature”string
the event signature, e.g. “Transfer(address,address,uint256)”
Returns
Section titled “Returns”string
the keccak256 hash as a hex string
Example
Section titled “Example”getEventTopic('Transfer(address,address,uint256)');// '0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef'