tx 0x7d3a30c49234e25472ce2e0945aca9a6c5ae923cad23e6261b79c6de9d1f7f4aCopy

payload

{
  "ModifyOrder": {
    "new_size": 5851294,
    "order_id": 48676574,
    "new_price": null
  }
}