tx 0xcbe0fcb1aec7dd3e1d0b4e6bc9a3abb22f8d7dd084a648e9fbfcefbf6cbbb1eeCopy

payload

{
  "ModifyOrder": {
    "new_size": 517169168,
    "order_id": 472102091,
    "new_price": null
  }
}