{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "41804",
    "entityType": "User",
    "nonce": "0xca511a11f670431b6af966995f1e5f960fe8db43fc997419d697400f38cc6948",
    "signature": "0x9eab6b46547bbbd5b12ae9963a9ddd0c8be30d9d8e297f7b78f5a820ef2bce70334d1ce115899d312762aebf55c3008a559f8203924da865408b116be8d9cdc41c",
    "signer": "0x325382279630424A96726a642a0de2C40bABA799",
    "userId": "922166032"
  }
}