Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBwNACXRoJJWEuza+CMs7RHK60sgli3gR/AqtH9Wr5jCGMuaoxS2N9LCtZZ… (1,748 chars)"
  }
}