tx 0x2dc7d9e341a5a7d0376b1ea3aaf834612e11e22692c59b1fa984e8671f5c3d0aCopy

payload

{
  "ModifyOrder": {
    "new_size": 404967603,
    "order_id": 472801305,
    "new_price": 7421000000
  }
}