Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQIr1RG72qoS1vgnzVn3BPum6L6UYiuSi8JK/dqPs31XdTX1QqyymjZV8Qpj… (1,748 chars)"
  }
}