tx 0xb4c7ba5abba4ea5948a4f1d01a6aac5589e0ff6ac4ac0c5a47fb0dabbaedfd4aCopy

payload

{
  "ModifyOrder": {
    "new_size": 1283725285,
    "order_id": 38239925,
    "new_price": null
  }
}