{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "41996",
    "entityType": "User",
    "nonce": "0xd9607d63042d917953a082373854301145fb6441e4e2bb56233f1cda85aa02e1",
    "signature": "0x7e6293c1218f633a33be73fc98eb4707ffa1b76dc78d0e1df0b6c763b2af1efb6b69e111da793c76c894cb1da2ac5d8e476bc15d3b2a8bee1c8bb17f589a8e961c",
    "signer": "0x18be9307B2841623751D878Af57061446fDD873a",
    "userId": "62955"
  }
}