{
  "plays": {
    "plays": [
      {
        "city": "Ichikawa",
        "country": "Japan",
        "region": "Chiba",
        "signature": "0xb5ce9618193701ad7ad6fdb7407f6acbc69b6abee2fcdbf91d61de801f967541396293f17254f8248539b5ce5d7bd96ad9ae71596d40b53ca19f27a3f2f5fb8200",
        "timestamp": "2026-04-08T01:27:56Z",
        "trackId": "196661941",
        "userId": "0x8162684b7a004af41de09bfd3be6ef53d64158f5"
      }
    ]
  },
  "signature": "52cfe73fc0fc9d01495799a029b2ce45e60c9e39f18c216153d9616f00501e9e2979d190f4b4f29d1edda0b2718b96577d1c13429ee564c78261c529579ebb8001"
}