Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQA7Wm/8f7CLHhHBFoK/qhDAe50I9fXZtz1Hs3xzOvyGPHLRwSY9GVol5KMr… (1,748 chars)"
  }
}