Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwHXkPUHiozNpPmAEUZsnr7VQKctgZIpHwQH4UO2iYeyQE3YDHVnJbBD7/+W… (844 chars)"
  }
}