{
  "manageEntity": {
    "action": "Share",
    "entityId": "1243235150",
    "entityType": "Track",
    "nonce": "0x1e3a900369c11fd2f6f3965a97929491defec90d4e0027976a0475ba1aad8f41",
    "signature": "0xa20c426a1df2670aa01affa3197af876dd0ceedf3a8d12ad4e627c3797a2b6cc187fde85c839b4e1a25e0e17a714410e0b0ce025836b0833d8d244bf43d4386c1b",
    "signer": "0x20cf64B9100CE16584AB6185C01CB9BCE51f9785",
    "userId": "485084535"
  }
}