Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwDryrlbE8vWsM5fJWUoDDf7xLhhj3EBtcCBYO3uOBUeOUoIb2NQwfL5Y/st… (844 chars)"
  }
}