{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0x14b1db0658bff89be68b91655e9c779a6f305fa21effe305307dc934239780c2",
    "signature": "0x35c9a95eacc1fef23258060deee2a6fb4dc11bda673e26e33d1f7629e62225d64556fba017af21ff621bd6533f47a13b409d5b237aee1f449b21ae2bfb7ebe841c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}