{
  "manageEntity": {
    "action": "Download",
    "entityId": "67588890",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"city\":\"Carpentras\",\"region\":\"Provence-Alpes-Côte d'Azur\",\"country\":\"France\"}}",
    "nonce": "0x895fafecdc1bfe181c3e4e420ff94edfa315f18a6c597622034a123b68be7fd7",
    "signature": "0xe4ec1dfe822b7bf29ac1b5aab6a10a35e2042ef5b628f4a7d911216e0d3c202f5373ec9453eccc149e6f22d88434ba5a61a9c42162425a24dc847b0fda780d9a1b",
    "signer": "0x98f216DceD264Ad58f00471D430cf2F978A29fe7",
    "userId": "707342168"
  }
}