{
  "manageEntity": {
    "action": "Share",
    "entityId": "1539477025",
    "entityType": "Track",
    "nonce": "0x7e9f473503e357d45c9ef05ea65af832538c922ae90c7a0a907b9f75c10fc9db",
    "signature": "0x21e5c36f7d33c6dd9152a723a4f72a5979c239415ef3b9a3d508103634c1ca9166d3d1c88f4cd593ad6a8952381b3e976ed553f034c9c46ddda480112a06e97a1c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}