Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwBpfL/JTl0DNwDyWVikF+SPy1Nnb7iKjA/MLeKQi3woX0Ks+KnQnXDe0ER0… (844 chars)"
  }
}