{
  "plays": {
    "plays": [
      {
        "city": "Tokyo",
        "country": "Japan",
        "region": "Tokyo",
        "signature": "0x5f7fa12f9dd336ca1427c854080f75821b54c137b4e7ae9f3fdfc2323e707cf91b85fc9a15d805c9d33eb5793e95d4f727f47e514a5403c7e53da1d83e09970400",
        "timestamp": "2026-05-15T00:07:07Z",
        "trackId": "103571926",
        "userId": "0x8c78ef541135e2cb037f91109fb8ee780fa4709d"
      }
    ]
  },
  "signature": "50af31ce3efb47bf036d562ccbd79b79868a4eec7576116a4a962b8059d319b3180ee29f80887ecf6145b8cc51d204d06f576c712f87a9644b7d895afa71c38a01"
}