tx 0xa9e839bfef9e36ad6c8276c2b7bcb0e14f9fcc8c6a9e0dfd3a21d9cefe47a3a3Copy

payload

{
  "ModifyOrder": {
    "new_size": 13387158467,
    "order_id": 49777389,
    "new_price": null
  }
}