Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwD2KEBVN5m4lfKoyr36bsWG0hme2PwwTc+dH21KQ8XMT1Ij3djC1xV2/J5H… (844 chars)"
  }
}