tx 0xcfd2868f2a145ec1a4a5bf43a7adcd2b6d9a5e01ce3b9137ecb8f721fd4e6d4fCopy

payload

{
  "ModifyOrder": {
    "new_size": 304477388,
    "order_id": 14374014,
    "new_price": null
  }
}