tx 0x976b5f02f0f76c48eb1ba9b87f4fc6b14f91c0fe7cb5a02f1b3f1bb9159bb1cfCopy

payload

{
  "ModifyOrder": {
    "new_size": 64833626,
    "order_id": 3490480,
    "new_price": null
  }
}