Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwGONjxmWv6QOZVpa1GAzGHW0SSkbQ/5G2MzHFVnYlHEpxqpKr7ZVq+aqgkR… (844 chars)"
  }
}