In the source code of the MATIC token, one can see the below event:
event LogFeeTransfer( address indexed token, address indexed from, address indexed to, uint256 amount, uint256 input1, uint256 input2, uint256 output1, uint256 output2 );
After searching through the Polygon codebase I could not find a single place where this is emitted, nor much information about the event itself.
It seems to appear as the first event in the logs of a lot of transactions on Polygon.
Does anyone know what each
uint256 actually represent? Or when this is emitted?
The corresponding topic hash is: 0x4dfe1bbbcf077ddc3e01291eea2d5c70c2b422b415d95645b9adcfd678cb1d63