{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0x2b5adeffee08c52dc957996e95c632c56a15d57300fc1ef46dd05ec2ea01cabd",
    "signature": "0x62f4e4832e206c2b2e84a4a6380e9607eb78fd7d22a4a4dbc3563004df4f918500dde41fb758513e6c8c2af65bea786e604e84149337e351e0ad6e2bd91b43181b",
    "signer": "0x2ACda02e37Db2DC08f82aEFAB268F0610974bb3c",
    "userId": "416239376"
  }
}