Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDyd9dDsMGv2Wv7dW5e5Xe+dqnOJuCt1V4ksnDecuC8WwwWf+pcTr9zX5aw… (1,748 chars)"
  }
}