Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwGC9ZMwQ+Isa5bH0sG0gW5OwzdT1a+i+chUGk2YcWjoxXCDTksVoAQcO/6y… (844 chars)"
  }
}