{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "232836",
    "entityType": "User",
    "nonce": "0x686c065d6fc9f7efa1566d6f2972986f92042308a5cfecaa2656579f725dc35c",
    "signature": "0x14f0cecb8cd33c883c05f853dcd07de3c0c153913dbfe41cc9c6e4e8f417ca7f1af4206af2ddce8badd745be22f0f168860ea36f95efc867788dad42ca2921b11c",
    "signer": "0x243f92B83d056f818b9b95664A8B7A86805A3E71",
    "userId": "111448"
  }
}