tx 0x7d7cb94f1b2e9c9f5b8d58ae42f7a1d3ef53b623ff1310d448a52f0de4aef5aeCopy

payload

{
  "ModifyOrder": {
    "new_size": 729761858,
    "order_id": 54394815,
    "new_price": null
  }
}