{
  "plays": {
    "plays": [
      {
        "city": "Osaka",
        "country": "Japan",
        "region": "Osaka",
        "signature": "0x169a1350294d60ad50718651899343f532efa766e439a3cb77ff5aec1f3b652f5e1a37c20153e1a882e56930ceab5c70b31d000f5ba0d86e036f9a938846cf9c01",
        "timestamp": "2026-05-19T03:28:03Z",
        "trackId": "562469266",
        "userId": "233495387"
      }
    ]
  },
  "signature": "ba6af6b8c040b1f52c2ea27fda545d083f93dca6fb97515bf77320d01cc849967ea9c09db25af6aa861d4293052e54855ffc185cbd57a9d3815312385ea0634f01"
}