Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwA8K8QtD3p+2Ega7s6Ptir2RjQKGKglIzCvKCx6HvDIyCDLtJwYnPL74D+S… (844 chars)"
  }
}