{
"manageEntity": {
"action": "Download",
"entityId": "152923765",
"entityType": "Track",
"metadata": "{\"cid\":\"\",\"data\":{\"city\":\"Manchester\",\"region\":\"England\",\"country\":\"United Kingdom\"}}",
"nonce": "0x0fca61d0b0dc599c02829b2ad1ddf966c86771dc5099e24476afffdf60dd955e",
"signature": "0x7129c9452a6f37f116ac0e1d202c3774681cf4b4adfc363d159a68024d78ca122dae7a77c6a9598e40a25db0409d086d24bcb2b843bc57a98f47f639fcc26ab41c",
"signer": "0x348df72234CFA0510765B29D6e8911c601858364",
"userId": "2515"
}
}