{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0x5e247ddaf7fb3d27d5fc24e7e1b6340fd6e440018ba33613d8b72afc6df80b09",
    "signature": "0xbe251edb931674a58ccf7e512127da780e61600d0dc9fe11ee201387b83d1933009749f5a2b876dbc8d78febd21a08be7c3ff21453a3894e1c1d22dcf34c78351b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}