{
  "plays": {
    "plays": [
      {
        "city": "Minamiurawa",
        "country": "Japan",
        "region": "Saitama",
        "signature": "0xa6a80d3d47529f92a5900ff0e1c3a54ed45da42cebf6e53be32189cffe4d381927374c2175a9739073ab70c0d192956e60833d3b3201227c486eb4971f6b7bb001",
        "timestamp": "2026-04-01T18:43:03Z",
        "trackId": "42099940",
        "userId": "0xf6e297203c0086dc229dae17f5b61a15f42a1a00"
      }
    ]
  },
  "signature": "f775be41c1fc18067217cbe9074551a2ddcb7d599bfdcd38b6bc34cce28f62c554e7f8e59631d6be32dcf4954f82287c019b45c54ad9b03e78f59d6a8a4fa79f00"
}