tx 0x52e5b5702fd9c54a3ff9e6a3a3c9e8edca7f46c15d8b21152c8d68d3f456da7cCopy

payload

{
  "ModifyOrder": {
    "new_size": 509460828,
    "order_id": 7400410,
    "new_price": 21690000000
  }
}