tx 0xb1e66dd63a23c72f23c4e32c4c8e3a67758c5484b6ac1acbff46c73e9d6f1a6eCopy

payload

{
  "ModifyOrder": {
    "new_size": 219274906,
    "order_id": 8595386,
    "new_price": null
  }
}