Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBI/a0aCbCkwBNadVCUZaQ/yecz6PANbLQqmUs6vGOS6Utwz5cpc1CWstGm… (1,748 chars)"
  }
}