tx 0x7b727c9128aed5f15918bfa7585a9ce8ca1a58d9b044018ef4c77475763f7d5bCopy

payload

{
  "ModifyOrder": {
    "new_size": 403402409,
    "order_id": 472645976,
    "new_price": 7407000000
  }
}