Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwBAO4fNHsJc3hI5ImTNEf1JC9lCCpBvJzg6FFDzN6D/FA7jAky1pNDgOiD9… (844 chars)"
  }
}