{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0x81ecdbe05d29509de2bfde51148165afc0d386912d6400b04944c8b69f652bb5",
    "signature": "0xac51988a1f6b0ca6d6a2738012fe3896eec1ce456c120607f62f09d7e4ffccae665da7b6bf1ae7b58c461d064b7a8e60d8b25f5e1134439fb727e942c216e5e61c",
    "signer": "0xCD23b5ae760853367a8773a7E36005e3E44cbcbC",
    "userId": "208462349"
  }
}