{
  "plays": {
    "plays": [
      {
        "city": "Hanoi",
        "country": "Vietnam",
        "region": "Hanoi",
        "signature": "0x6f65c4035e2b27ba5db1dbb183b1f523db28898dca1f33d9077c8dbb611bd9bc0ba4e7b230487b8a86566158fc3f235f796a8f5eedd8f9f3c828e8675071d05200",
        "timestamp": "2026-04-27T07:47:15Z",
        "trackId": "1854504238",
        "userId": "0xf686647e3737d595c60c6de2f5f90463542fe439"
      }
    ]
  },
  "signature": "27b05ab978f91159cd6fd725d4109da3d7fa454580620f89a0e43ac2f1afce4932a88905bef43c972a669dc61c1bcf3644103fca162cca054ac4170ed9f75e5601"
}