SetFeeProtocol (uint8 feeProtocol0Old, uint8 feeProtocol1Old, uint8 feeProtocol0New, uint8 feeProtocol1New)
[topic 0]:0x973d8d92bb299f4af6ce49b52a8adb85ae46b9f214c4c4fc06ac77401237b133
0x0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000004