tx 0x5b33d5b7d9c8a8cf4d64552e027cdcca1ad92f73b9ebeafbbd8acf8bfd49d3e8Copy

payload

{
  "ModifyOrder": {
    "new_size": 520364840,
    "order_id": 10729915,
    "new_price": null
  }
}