Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCt0gn9g/dKVwM8IswXdsI5liW1Ns+ZROoUIm/md/kDEFvfESMbvPiNX5E4… (1,748 chars)"
  }
}