Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwEZBJzNWstZF6QVgrpx+NPCBRhHo3KASqh3UwF3ew6cYSBcF0KJN/FeeOPJ… (844 chars)"
  }
}