{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "17152",
    "entityType": "User",
    "nonce": "0xc33669329e64e73ada6fc324deee0547753406262c122c67bb5192d04c76ed98",
    "signature": "0x33c9ae499ff33fd2f34deef7570330bc0591c399c72546853a7d0a066ea6d66d53c36f3d31a884182797794a042178346adaadb60edf81d267efb49918c89f5f1b",
    "signer": "0xdA0eFB0e7b973C487c12501759aDb23012CB5248",
    "userId": "178070"
  }
}