Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwHYi/q1n3YBjoOaIEFeTJ7QZS6+xJhgdIKELxGHdEYMPCXQqrgIVC9rCu2y… (844 chars)"
  }
}