{
"manageEntity": {
"action": "Download",
"entityId": "91381059",
"entityType": "Track",
"metadata": "{\"cid\":\"\",\"data\":{\"city\":\"Detroit\",\"region\":\"Michigan\",\"country\":\"United States\"}}",
"nonce": "0x200c67c8b44dd70306ee0de3e3a6ea87a63fb44e406a79169482c337cc644a78",
"signature": "0x8dcb18595cb63137897843d6aff141fd157b49cdd3760cc1ed04e0a78c4ac5a970d6c7b6a0ba3b9f016957d8160551219062cfcd11a29f4697335fb4c300a8e51c",
"signer": "0x4bF8e952966e85125cE82FEC81786890AF4C9b55",
"userId": "146546"
}
}