{
  "manageEntity": {
    "action": "Share",
    "entityId": "1585058689",
    "entityType": "Track",
    "nonce": "0x65e6cf88fc3b935e6c2dc3f3ebad6c50de48004faffa1a8131cf0d92e122dd8c",
    "signature": "0x442066ced30bbdb8dcbf070371eb1c94a690d17844540390789baa3fcc4ee2d204ec5516dd722c147cf684fc4e8c32a6939cd330edb7f819080c30a814a359f51b",
    "signer": "0x80Df21B64110Cd2d2221fc3722781b9Bf03e62B5",
    "userId": "641839948"
  }
}