Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDZAaRNmf06Flo9DilIpzuNyR2AZOSjDrmqZv04Sb4y/hcf2j1/5mAH3EL0… (1,748 chars)"
  }
}