tx 0xc91ff8d78c0eab166e0aabf8c9c3fc7cc165a160e4f3fd14e38bc9f5e597eb6dCopy

payload

{
  "ModifyOrder": {
    "new_size": 903958419,
    "order_id": 8344070,
    "new_price": null
  }
}