Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDuuSq2Xo32rWZ/BR1/oSfg/wYGXYWZ/oO1lJzh5A01TGKv3dCvS1hT2KYR… (1,748 chars)"
  }
}