Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQFAsRBAi6hpHzNEqhcE+yK3GSuchRTKRQ9QSsLyLvxaaEqhpk++ktAz5aqW… (1,748 chars)"
  }
}