{
  "manageEntity": {
    "action": "Share",
    "entityId": "263191365",
    "entityType": "Track",
    "nonce": "0xe707bc6d30561595ca01c49c346b900bcab2dbcf109f1e3a59a7eb21eeaf6fdb",
    "signature": "0x45dd6c35e2750e098b50b6d173245466b33f710a703249d209ad46c711a9c12f5f50ff24ddb1cd70314dcb229f2ed9ecdabae270f9b7f3ab75519914e8b35ac21c",
    "signer": "0x56e1A1DA7e462EAb52B3A45f6605f1bbfe0D1858",
    "userId": "301637"
  }
}