Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQF6m86i9FPWWxjJeEZZrkWV0lu0CmANEzP81cMI3/rs4hfMnUP4KDZyQtSs… (1,748 chars)"
  }
}