{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "76695",
    "entityType": "User",
    "nonce": "0x345b4280db17f0e6a253f7a1e23c8f9e9243d46b6a58303fd8fbba3bc4f8f380",
    "signature": "0x92b5dffb041f58e354759a6009ec629ade8c53d6979478333e0d7f2979bf5cd81f638f7183aa249fd6b0dfad8745ec788237e5e4911638716f45de00cd8404da1b",
    "signer": "0x3Ab8fF95DbFC0deFd15d4d27949f03d9fDd90404",
    "userId": "136466"
  }
}