BridgeOut (bytes32 swap_id, uint64 from_chain, uint64 to_chain, address sender, string receiver, address token, uint256 token_amount, uint256 est_fee, string memo)
[topic 0]:0xdcec7ccc580d50f32a3e2b3367b6140db2363e073b7f1f3adb07c22b70739e65
2991e71ac1ea46b981e87cf2eec1da6d *6'