Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBTKR6RUCKzQhVXQstKW4fkGwevX/whZeuNUwID2siuaU5oKR/OMUFtvTCV… (1,748 chars)"
  }
}