tx 0x0c31bd80dd5a45830c069908e4d982baad9b6dccc47d99b2dc5669c2d78fdd4fCopy

payload

{
  "ModifyOrder": {
    "new_size": 284660724,
    "order_id": 331109213,
    "new_price": 9426000000
  }
}