{
  "manageEntity": {
    "action": "Share",
    "entityId": "780848",
    "entityType": "Track",
    "nonce": "0x4bf4cfbfb43090e3c332b844a053eeb011c7b93f3bc8222eb742d0112e9b7595",
    "signature": "0xcbf65322414d9828081a467dd6b6068aff09eeae3234295c8c7e0297bcb6860d2c441de2726211edbf4f14f6de02507ecf59bce237dbe36c27b4e8394315e8d31c",
    "signer": "0x0f567b953d34Ba87C94f1d7f6C26B31bA77b7183",
    "userId": "719494334"
  }
}