Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwBOoFQnnsHGT0qHiUgzGCxvcFMXN5DtCmaYHHUeV3lRyF9Aigp1Kc3Flk+r… (844 chars)"
  }
}