{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0x9f3011640c1b8e3c3ebaeee5b15bc7ebbf88511c97e24f67304ab9a6804fe56e",
    "signature": "0x72af3b652827656ebd0eb481742a1972755b95a2761c43620939fde580e5cdb0009a598f43b0225d783f0f9161845a955d4cd20d2fdce55d1b3620f5ac81adba1c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}