Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwFZqvDHCv5RJN/xD8IZG7ONxo15AUHLjO3SqRvkfHwaH3EMBTOUojsyqQ/M… (844 chars)"
  }
}