{
  "plays": {
    "plays": [
      {
        "city": "Tochigi",
        "country": "Japan",
        "region": "Tochigi",
        "signature": "0xde6e6216bfad6ca36cfaed3aecf837266d6a42095a9a525c5419563ad29294e8778954e062fe1cef8e8be396bbee59045ff96c471eb22a37a1389ade9e21588800",
        "timestamp": "2026-05-13T22:48:56Z",
        "trackId": "1478467224",
        "userId": "230426"
      }
    ]
  },
  "signature": "fc74dc1e3703e16736528e582141d4727b48acfd0990b2bf1f39351722db89b27652c41ed486bf3c933b4974c7ddb4e24e4df7b5fc2b0ccf6b51140aae3fba5b01"
}