Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwEWzMBCdAD6FLh0HIOjQxQdSsppOsaaYEvTYGM8pu4rmVoLJ9s9jY6gqA0b… (844 chars)"
  }
}