{
  "manageEntity": {
    "action": "Share",
    "entityId": "2005854941",
    "entityType": "Track",
    "nonce": "0x72b6dd85eefc266308a1455ee7249ec7ea514cf172244e13abd7f574a0852c04",
    "signature": "0xe74d8ddfcbd3a90be79a81c9632e4e8b70e31bb6d0fa6d6f9aae5591306547d57d0b4fd77afb9ebfb3b719e4ab5ca1d131edd1d6aa1ab0135b427f4b09dc66071b",
    "signer": "0x6AAB6EaEa3f7F15750b649C269b0391dcB19dEeb",
    "userId": "92019297"
  }
}