{
  "manageEntity": {
    "action": "Share",
    "entityId": "1502278243",
    "entityType": "Track",
    "nonce": "0xd800d51fb20fc4b2068d6f4e2335979ebf07f41a13ed4832981d5b5ec4f662b5",
    "signature": "0x69dd4d59b725e7f1399cad1b93661296abf3db7418576c8da73610dfab69acb35ed1db651dc6375d2032ae3efe2bd73ae0a075b3ba88c5754e88a1b8bb92d0e91c",
    "signer": "0x292cAD2d430d0D29FfBC2015255186D0C2408b7a",
    "userId": "12634"
  }
}