Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQGJHL06B3TVaS5dBQT4CZbpif5fwZB1x0JlpgmSeN6niVuB4uXbg5eBCgcK… (1,748 chars)"
  }
}