tx 0x1b1a9fcd7368aa9d0c0fa345d6a774d8adf338236ee78e8c6b975f36b266b3a1Copy

payload

{
  "ModifyOrder": {
    "new_size": 4941419937,
    "order_id": 553087,
    "new_price": 481000000
  }
}