Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwFuTodGbQEi4LOmTZaRVv5UUrpjfD8RhBT1eT1PPBR48RdG0hhI8n7VO73a… (844 chars)"
  }
}