{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0xe02fa95f984cc6686436988017741dd10af54cd72aabbd6f60b009636163e683",
    "signature": "0x3373dfdb22db4e29984b3737e5e2b86c825affc24c1765fec54549c1dce196d71ecfafa370af45e435e9f65a743b5b08ed1b6239aafada3cb6d01c2d54d28ef41b",
    "signer": "0x2Ee26b90076E4CafA40Ac3ed38Bd98Fc7D5300C2",
    "userId": "36728862"
  }
}