tx 0xb8aaafb0028b8e2a178516e7b383de51daf4364e553119ae3e8bd6bd3a15cdc7Copy

payload

{
  "ModifyOrder": {
    "new_size": 1796546522,
    "order_id": 38627814,
    "new_price": 499000000
  }
}