{
  "manageEntity": {
    "action": "Download",
    "entityId": "1416946406",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"city\":\"Shawnee\",\"region\":\"Kansas\",\"country\":\"United States\"}}",
    "nonce": "0x7f09e598ca02ce7bd787696040bca9772ece22396f06e7a3ed04cb3f249c87cb",
    "signature": "0x6d38dfa9770b2cb056373b8cd6d65377091a389beb9f404f513c7ce3ab63aa1b0d4f5c12c9050785cf2a7c3c1c92717588c065d98aefa935bd6f872d585cc8461b",
    "signer": "0x8d36FCaC4f3685E266D2ec258a2eaE029Bfe695F",
    "userId": "529580194"
  }
}