tx 0x3f8c89043e5d04e00a8c2eb5e28e43a95fa6fd1d8b976b5a7fe9c655afdb2fd6Copy

payload

{
  "ModifyOrder": {
    "new_size": 2566881,
    "order_id": 19465127,
    "new_price": null
  }
}