{
  "plays": {
    "plays": [
      {
        "city": "Shanghai",
        "country": "China",
        "region": "Shanghai",
        "signature": "0x1b6399a6cd8252ba39cc929b1e45c1c4ed722b64128e0adf736de3620a123fb8038583d57dff11af6537f119011921b47892706017ec76989d5e1c7da1a193de01",
        "timestamp": "2026-08-21T05:47:41Z",
        "trackId": "1648543217",
        "userId": "0xe77c7679ed77b175f935755eeb3a421635af07ec"
      }
    ]
  },
  "signature": "22108e37caad0bb368397b43544f8f0171e6771b53a280d30596a2c40b29d7b14e87a52ca571757553dfae70c66e8ed522e50811095abb6703aeb2e86862a18a01"
}