{
"manageEntity": {
"action": "Share",
"entityId": "1398377779",
"entityType": "Track",
"nonce": "0xb5889094eb8e4feb42f69ff20a8ae75a699226da75ee8fc536c22752301bca9b",
"signature": "0x4035f6d9d1d08e3415893f3cfeed73e33578cb0801551b100cc1b81099aa2210091dc05c89e32a35823fb0f1b0a83767230ed8caae2511f0b2a3893b348a53671c",
"signer": "0x5BAc9D57712D346870290a6Aa9Abb706a8AeC757",
"userId": "232444314"
}
}