tx 0x4ebf4ea2c8d3fe2756434be82cb8a9c6abedb1d05a3f83d620fd1ea16f1fcd2aCopy

payload

{
  "ModifyOrder": {
    "new_size": 109916424,
    "order_id": 12120961,
    "new_price": null
  }
}