Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwHtbGiEvafDMD1+DtSV5TcuoFV7xvx9LuRs6ZpRcLNWUBUfKJ39i+AJdNUn… (844 chars)"
  }
}