tx 0xf939377c459e1e6aa3d55d2ceb9d9fc83d9f0a0bef3cf05ae13f2abf9ebd7b94Copy

payload

{
  "ModifyOrder": {
    "new_size": 7415318,
    "order_id": 11537508,
    "new_price": null
  }
}