{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "61014",
    "entityType": "User",
    "nonce": "0x000496f72a6e4e6e39888d5d966267633310c284eedacb45577b85f84e879bdf",
    "signature": "0xfcb7d9dea378f6923d4a0b7f1ca87d8f09112297fd18eca5488459aca51acb6240bc7c3ff636e238f7605cc92b177ab6c76304c28b56a2aa02f880da88f295b51b",
    "signer": "0x6C19a5a3Da28Cc93B81B0C25e84650A18a723CBB",
    "userId": "165764868"
  }
}