Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBQPaBwJxwnIM1bVCNVbzQAudyOZDwcAzEtCrhA0jsF2zuZrBM7wlWKnzYb… (1,748 chars)"
  }
}