{
  "manageEntity": {
    "action": "Download",
    "entityId": "697602589",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"city\":\"Kissimmee\",\"region\":\"Florida\",\"country\":\"United States\"}}",
    "nonce": "0x930b1fcbd425e2e152ea65267268643b564efe50948979228db7983cc1d19872",
    "signature": "0x61623ed685f2c5bbf0df79f3ffed01f6843cbbbb9544f52b3a56a2bf090a33120e72edfdc0f18f82fe4002c6c441687e1ffdfa5c893a64f8932016b355baa0731c",
    "signer": "0x8ef9cB2A9DB1085EB443D4d4A8FeD408411eb081",
    "userId": "194739121"
  }
}