Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwDeTsaHtgLPMG8Cb6xBQY2+F6jEJCm1i6qu/dclRJTdS1Ei86hyvUqhNDdW… (844 chars)"
  }
}