tx 0x4cd16150cf6cab4a5e26a9c168c731d7e7b7272ed07b57ffe1fc58f0ddad1b9cCopy

payload

{
  "ModifyOrder": {
    "new_size": 68654345,
    "order_id": 474461267,
    "new_price": 7883000000
  }
}