tx 0xcac7fafcf36c0acdc06b97a8bebadfaf8c07aa953e7b6e4cc17accbedb7ea42aCopy

payload

{
  "ModifyOrder": {
    "new_size": 246542556,
    "order_id": 31640251,
    "new_price": 9990000000
  }
}