{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0xd837ff3c2fcf28bfddc98900727d0c0847da0d4b8c42a092ed480434472ff2fc",
    "signature": "0x0f032fadbd568617adc2becc9025ddf6fc264c79bfc29301d9161a6b9523d7331dd080bdc96f5de49c1fc4a2206466d820b65fe23a9d5cfbca24883ccf2d27f01c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}