tx 0x2a7d5601e8b61314ea4dc8ecde62ced2ce1ef5e9f48f4b65d622e1b6f797c2efCopy

payload

{
  "ModifyOrder": {
    "new_size": 165623767,
    "order_id": 12125678,
    "new_price": null
  }
}