{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "98933",
    "entityType": "User",
    "nonce": "0xae60d1f06927a1150bda9ffe0bfa7141e0eb6c0b4f4f9f297ab635cf36a7d1fd",
    "signature": "0xa420c9d001b00f1b6dd4469c2570e222b3bb557e07393e2a413af9b31ba0580f02c13098fdffcf8e2fb260c6e9ebf47653d7f39fcedc0d10a6361fb1f24601b21c",
    "signer": "0x4A868B813a8F5D7C187F9f07a2D7e7A24355Cf3f",
    "userId": "185302"
  }
}