tx 0x5c84942a7674e382c8e39ae98f6fd19bfe955e9f2bf2e3c7dfc2558a0f2cb05bCopy

payload

{
  "ModifyOrder": {
    "new_size": 40023379,
    "order_id": 249495031,
    "new_price": 9141000000
  }
}