tx 0x2f209c11dcb1a71c4d76175f3af5bc4df2838e9f5c713b67779b8b7c07a2e4bfCopy

payload

{
  "ModifyOrder": {
    "new_size": 1260745713,
    "order_id": 12297333,
    "new_price": null
  }
}