set_SwapBack (uint256 Amount, bool Enabled)
[topic 0]:0x519582fd959400ab5e398f78c2768dea99251e8e26aed5578213b059ce4cee60
0x00000000000000000000000000000000000000327cb2734119d3b7a9000000000000000000000000000000000000000000000000000000000000000000000001