Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQFftdaJKbkxmCnQ2lC0SrICuEN/fN5xGXSYCMdxMtkTWhraOJwWtbN2z7Az… (1,748 chars)"
  }
}