Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDxmqKMVtgpYedJTDPXsnXZK2yNMwu15e5qGWa02qf1VyYPtcFdWVM3YCBn… (1,748 chars)"
  }
}