tx 0x30ad0e5c5c99c7a29bfe29f77efcd36bfe1c3618d5d0ceb4c9ac5249d9c68cb9Copy

payload

{
  "ModifyOrder": {
    "new_size": 53983627,
    "order_id": 11416409,
    "new_price": null
  }
}