{
  "manageEntity": {
    "action": "Share",
    "entityId": "1504878444",
    "entityType": "Playlist",
    "nonce": "0xb0c5f9d2e6804bc543796607333ebd9cea9731fa556fc20a3970846015bf80e0",
    "signature": "0xb3f8b8005f4f726c5a9c6c8fbe6629b44fa32145b04bf85898badf7b65ad6e536da8e58c7d43e34bb6e963fe6981ad78e0343fff2708fa3a4c7d96d82ae28f801c",
    "signer": "0xCf2eacf459f751e649a2cCcD396D5BB7c47B7950",
    "userId": "29417884"
  }
}