Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwDWDgsMk2hxN0f8gz8vSx2ykw1LuoN1Oq8MjwpMZ+NzeAK0vlN8OALyt6lj… (844 chars)"
  }
}