{
  "plays": {
    "plays": [
      {
        "city": "Jinan",
        "country": "China",
        "region": "Shandong",
        "signature": "0x2c14add002b5aea57bbfc482143deaf978d04b1d46248fade30c0aa7cfb5169f4ca3a9e2be7221a22edd8d19ff5221552cb2c5f3a8e116b07357f98a570cb35901",
        "timestamp": "2026-10-19T01:55:57Z",
        "trackId": "8476332",
        "userId": "0xfe38c5ea3579c9333fe302414fe1895f7a320bef"
      }
    ]
  },
  "signature": "cb597507d3bdec88500576ef06637a07d795f35ea3b67c50aace4027ef243fd75f5f41ed8959c4e64935f37f8fce38ce06bebce7efa462919f19a0a8d65f33ec00"
}