tx 0x015d758a6b6f4d1a5e90b2b3c4076e291d1b2d51d8829f44b7262c7fe83d52edCopy

payload

{
  "ModifyOrder": {
    "new_size": 463089524,
    "order_id": 324123208,
    "new_price": 9674000000
  }
}