SetMeltFee (address from, uint256 _enterFee, uint256 leaveFee)
[topic 0]:0x3500782ce2a3d459d1e698f482fd5249b727c7509b402592ce2b851699c71d48
0x000000000000000000000000000000000000000000000000016345785d8a00000000000000000000000000000000000000000000000000000000000000000000