Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDTsX7Hxfp4a59n2DG5NIH165f4bCYCU9nz1VfFuxinKRG7I263GgiDNWrX… (1,748 chars)"
  }
}