tx 0xb4387e9519c4ac304b8b79e0acfb0784a38895c97a77fda6a7e2c2cbbb1a693aCopy

payload

{
  "ModifyOrder": {
    "new_size": 3824527265,
    "order_id": 56521387,
    "new_price": null
  }
}