tx 0x5b23d8bb3d1f7b0ddb0a84096154818b0ac8bd9f06bf5b4a683afd20b4d1f0a0Copy

payload

{
  "ModifyOrder": {
    "new_size": 870783,
    "order_id": 36390965,
    "new_price": null
  }
}