{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0xf543e05132a654222993d7f607e41cac7cd8708b02d31a8253690c8d56c9ac7d",
    "signature": "0x5058dc37af53fcba55ba31d5d7facd8e3abc48748084ec6ae2964532fc2d3d4b79d82e11e5e4361f6c99b001fc983906cce056462972d105651199692adfcba41b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}