Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQH0u4QuxD0tvNnAH14FUJISd7G3KfYy8eBxudoHkJT0W2TZ/FSYAelLxZHv… (1,748 chars)"
  }
}