tx 0x00aac83ba5d9876c38604e47b7f8a2b427b15be1dc5bfcef69ce2db80b3baf5fCopy

payload

{
  "ModifyOrder": {
    "new_size": 252834296,
    "order_id": 38693614,
    "new_price": 9867000000
  }
}