{
  "manageEntity": {
    "action": "Download",
    "entityId": "1133748270",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"city\":\"Seattle\",\"region\":\"Washington\",\"country\":\"United States\"}}",
    "nonce": "0x1361e72268d399b18417bd5e9cd4bdb7de59d4c04ebd294689a24efd9f697505",
    "signature": "0x4e9b860db860403dbec19b23f68bf8e86c94d2b0ad2c76aa9cb19226c993850050c501d2db21b645048dd9e428dd5e3ba7d6a6a1491a9daf8199d7f9986035991b",
    "signer": "0xdAe27B20BF3639989Bd99E76811FEF26BEa4Cc49",
    "userId": "176556"
  }
}