get swap in event: {"from_chain":"22776","to_chain":"1360100178526209","order_id":"0x8a6fea480458d3f07f8507b59c069753c6588d0665ba02eccdb80f152442cb8b","token":[109,97,112,111,46,109,102,97,99,46,98,117,116,116,101,114,110,101,116,119,111,114,107,46,110,101,97,114],"from":[252,40,45,43,252,11,56,169,48,52,173,6,220,70,124,43,26,118,142,50],"to":[55,102,50,56,97,49,97,53,55,98,56,97,57,98,54,97,97,101,57,50,53,101,48,54,54,50,54,48,48,49,55,51,51,56,99,49,99,97,52,51,101,54,97,55,53,101,100,57,100,102,56,50,48,99,99,52,54,54,53,101,101,50,56,54],"amount":"20000000000000000000","swap_data":"0x0000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000008000000000000000000000000013cb04d4a5dfb6398fc5ab005a6c84337256ee230000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c6d61706f2e6d6661632e6275747465726e6574776f726b2e6e65617200000000","raw_swap_data":{"swap_param":[],"target_token":"0x6d61706f2e6d6661632e6275747465726e6574776f726b2e6e656172","map_target_token":"0x13cb04d4a5dfb6398fc5ab005a6c84337256ee23"},"src_token":"","src_amount":"0","dst_token":""}