tx 0xbccb87e130af6b7776a46c7a7be54c33b9c6284719fdb6c73390c9c4e0b64d2aCopy

payload

{
  "ModifyOrder": {
    "new_size": 11664347,
    "order_id": 53083883,
    "new_price": null
  }
}