tx 0x234acfb8fe1d711a3c5e7cb96c3ed3313d2c689cf9b2aece4f265a94487f4f9cCopy

payload

{
  "ModifyOrder": {
    "new_size": 2942138,
    "order_id": 240021,
    "new_price": 11003000000
  }
}