{
  "manageEntity": {
    "action": "Download",
    "entityId": "118945686",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"city\":\"Nashville\",\"region\":\"Tennessee\",\"country\":\"United States\"}}",
    "nonce": "0xa61923321b7105c000fc797c4f479bd213d191576faea39a132be4e9f2528f68",
    "signature": "0x5cd6633e5e1eb28a9d348201540c5d08ae3574018db8c92b86742822c8700de018642b3d76b8749aabf6472970fb2892f2ec3a6abce25b4fd64d6e18a2bf08a91b",
    "signer": "0xDaf6CE7707C0e8CBd8c1175dc1CE5bb9abaD202a",
    "userId": "5077"
  }
}