{
  "plays": {
    "plays": [
      {
        "city": "Fukuoka",
        "country": "Japan",
        "region": "Fukuoka",
        "signature": "0xfa197b9f1a270d3fdf1e2904f49000bd65e4cd88d301efbd93db79cb01db8ee875dbf144afc793ae57697c1b9fca6c7627763bfe021891e46fd42cf6afd9173f00",
        "timestamp": "2026-06-24T12:15:48Z",
        "trackId": "1257067797",
        "userId": "0x3d0dd2cd46c2658d228769f4a394662946a28987"
      }
    ]
  },
  "signature": "718289750a59145240c47668ee4cd24e6400811aa3e0e8690ba81805b6bef06824f784dd971c91c0a1ec37c78f674c62264050a1a37ed5a87b6b542cdf019ae100"
}