tx 0xb96f8f7e5271184f4ae3a9a3da5b0b365cda65e192e8a328f36cede36fcc8c2dCopy

payload

{
  "ModifyOrder": {
    "new_size": 3327965612,
    "order_id": 456966000,
    "new_price": 645500000
  }
}