tx 0xb5adaffaac51c3bde511b35f256dbaab420b6b2bc20e7ddabb7c1e6f8e98ea21Copy

payload

{
  "ModifyOrder": {
    "new_size": 501684928,
    "order_id": 456900858,
    "new_price": 8638000000
  }
}