tx 0x03ffcdcc870b8ec0aa4a3d706e15d1c7ab8ea331717bfd2d40c1e508b8ffd15bCopy

payload

{
  "ModifyOrder": {
    "new_size": 205507604,
    "order_id": 471237117,
    "new_price": 7354000000
  }
}