Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCNzpH1DKZ1lTnGiW0LgPHToD+vythPvAyEFqE6swQwrDdpZ4YG/WsjGNg4… (1,748 chars)"
  }
}