{
  "manageEntity": {
    "action": "Share",
    "entityId": "1421524585",
    "entityType": "Track",
    "nonce": "0xfc001794ff537a30fd22078c1e034afca959d7b4e42855bd07fa2f6432fcab5b",
    "signature": "0xbeb1f6fa2aab844bc914d0e73c2aaebec830969e2fd344c283f9ac5c9e5c315b6f0f26653b00510650cf9120144cb4c8a4fa28185c182f67e0f50bb57b53cc4c1b",
    "signer": "0x97e137BE3fe7405B1C296bc193EE3902F7Bf6a72",
    "userId": "360643928"
  }
}