tx 0x0c0da0ecca3a2e1ad456f2d29a5981cb3919e1ffc8eaaf7fcda88a8adf2e3992Copy

payload

{
  "ModifyOrder": {
    "new_size": 1378568346,
    "order_id": 474112917,
    "new_price": null
  }
}