tx 0xdd492522c1a1700a30b2e21d03da3bd6a996fcf922ed710cd2b5aa29a52fbfbdCopy

payload

{
  "ModifyOrder": {
    "new_size": 5117272514,
    "order_id": 421237161,
    "new_price": 21408000000
  }
}