{
  "plays": {
    "plays": [
      {
        "city": "Ho Chi Minh City",
        "country": "Vietnam",
        "region": "Ho Chi Minh",
        "signature": "0xc3725ed6b7eb64f08664071a3b0ac3409dfb6e9370b067eac1aae4ffd8b824155dffb529b1d9579bbf4d8af1a5b27d290d73857b8429cfa9f2ae51f897b6033e01",
        "timestamp": "2026-04-01T16:25:16Z",
        "trackId": "707774485",
        "userId": "281683209"
      }
    ]
  },
  "signature": "43170c029b9c0494cf650efb7da669495b0880a58fda8df53baab9fd95d277da3213342c5e53d8f54a8b9ffb57ab64304bdd1fa8e08f653e124b6ec221b97f5600"
}