{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "11492",
    "entityType": "User",
    "nonce": "0x04fa3d5b7b8b8692d831faa02c5820358e5ea2f676f87a8bfde4d1d3c5a43256",
    "signature": "0xe2ba1eb25b53c367b1063dbab282afbcb859eca11e85f7ccff2af0f474b7a29572b8c169ae838d3a487c5c5e961eb824a02f2ff6463571ddc557f93cefde287b1c",
    "signer": "0x4A868B813a8F5D7C187F9f07a2D7e7A24355Cf3f",
    "userId": "185302"
  }
}