tx 0x817b71898a9fcbbc1d7b9a678ab3da1ab6152d558f8944ffc1d3ac7900f87d4aCopy

payload

{
  "ModifyOrder": {
    "new_size": 251063928,
    "order_id": 49602122,
    "new_price": 9870000000
  }
}