{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0x1bf28c1da231acdf5b4fe385c1d7e6f703a2727a155c1cd20fa122b1e1df663c",
    "signature": "0x2060dbc59a03c06375a301772072c9f38d86fb24e81e778a640d0d8a7dc394cf54794d796c71496bd63e1e56267cd59f5f857e1aa53da10652c8206d733afd4d1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}