tx 0x5a5ef0cb3ccdbf2d9aca68726cc249842e22aa4092bae3b7c5fc2c7fe1fc9f3aCopy

payload

{
  "ModifyOrder": {
    "new_size": 211608444,
    "order_id": 9193519,
    "new_price": 21747000000
  }
}