Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDPMU0jxxNGz/Cg9ks7eZUclSr9IafEdfU88kVOL8rDqHd9fKrirNOCxe1U… (1,748 chars)"
  }
}