Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQA2dpOE30c74tTIUXaqYeIL2CjHg0WOnq9PWwUZzwDDtSxRtTMy7nV4DU20… (1,748 chars)"
  }
}