Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBfhfhsrhL0FKW9zrAVSblK+3H+DALrAv2LLycpqV3P/zrK37SuqPdgozxS… (1,748 chars)"
  }
}