{
  "manageEntity": {
    "action": "Share",
    "entityId": "1643977556",
    "entityType": "Track",
    "nonce": "0xed5218646964c4c5489d2156c63ad9b71a7a1053205ec9affb271ba128e0df4e",
    "signature": "0xf9cc9d2a9a4227a9bb972ff24e502777800980589b2790be069ab50f228afec91bde091cf098a48995858d4398ab8c434ef8656b476c360049f5be227ea573991c",
    "signer": "0xF092Ce2889Ee6490A601Ddc0986c585faE589CB5",
    "userId": "658799981"
  }
}