tx 0x0664f4e1eb6d81531b86cdcb237903222a910a5d2b78c5e04a2e9d6bf9d9a6d7Copy

payload

{
  "ModifyOrder": {
    "new_size": 419908193,
    "order_id": 462218598,
    "new_price": 7139000000
  }
}