{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "40692",
    "entityType": "User",
    "nonce": "0xd2a442974d4eec0cd6c63ed79064e1dd8678e0d4b0bb94f4615714c7ca5da9b7",
    "signature": "0xdca57f2dd7256df4379079dab48dadf7712c7d6121da35089c37b995298ac3114e9b8b30672df2d866da30b6a4afe3e9fdd5a0e09b751a87c30f8a6d447539071b",
    "signer": "0x95B378bAaBcca47f15C460388CAEadc2772f66eb",
    "userId": "140"
  }
}