tx 0x5b61d745df133ffd3d4b87228c83a5d1b5b5a8f1bf11593be34d4ccaf573c5bbCopy

payload

{
  "ModifyOrder": {
    "new_size": 17164702,
    "order_id": 11488781,
    "new_price": 10497000000
  }
}