tx 0xfb754a5018b06c9bbe8f3e6c0bfb825368faebefee63fe84d2c1b225d2e80c2dCopy

payload

{
  "ModifyOrder": {
    "new_size": 150682454,
    "order_id": 43376863,
    "new_price": 9896000000
  }
}