{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "93075",
    "entityType": "User",
    "nonce": "0x64191e9bf53c1702431851384d86da93b6d33e2b2e2702a6f5925a56093e3493",
    "signature": "0x453ea4481cb81b27d36684c723c9347c0c072871648a60def2f6bbfcd7f184873c88dfdbebcd3533ef4f7c49b039786a8746ef035304637aa2143e4b1550ee2b1c",
    "signer": "0xd12A323399559A3773F865c8F21031bc39c29135",
    "userId": "219968466"
  }
}