Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQHhV/MXIeUHhHmI1m87cZUdhSwlG5PBYbxQ6o1ofXIoinsy/r8+lcp2wWUn… (1,748 chars)"
  }
}