Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwBprkwlmRfDTwre2D2Fj0UB50mqYEJZGEZUdL9WY2cneDuYJBtEA7m/bTQr… (844 chars)"
  }
}