{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "7178",
    "entityType": "User",
    "nonce": "0x548d031733faa2d3fd0da47a1d8e8024660c37a75bf2d79d9380c1e9709013fa",
    "signature": "0xcb8f10ac5a56b137e06567d698afe3fce4e64da71290c5c856da51c419ce5ae073c161a6e851131e57e70b15a39ee0a130bfa35fbfdccbf774879fd57caae0291c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}