{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "67565",
    "entityType": "User",
    "nonce": "0xf28d392d5d415460d5e724d0a3532f5630803519aa7b6f30daeb55e9856bef1c",
    "signature": "0xdce53b4cca56c76ef07657e220594952f0549ac5cc8b1f3ff8eb05a7ae3d0f4a332008313afde5749199bf070215e8db256a95fb633ede9dca9e70aad57ca4f51c",
    "signer": "0xCd2918bCc3A626Fcb36c59D541ea1A64EbC0cfdF",
    "userId": "104409"
  }
}