Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQGAxy32Oi2q03t350GFCbQd1aGB0so7vVJKrqBRl1wiNEF7NIcvpQA/PxI6… (1,748 chars)"
  }
}