{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "319828",
    "entityType": "User",
    "nonce": "0xa4090a1c83aac5c24ed0f7107ac2a7dc3d7ce234d82f73972c6c5d3387e2acdf",
    "signature": "0x620a142cf6fb560bb837ea46c37ceb9e41c2dcc6ee20ab3910b372c6cf506eec0a58b518b6a0ba6d83bcfeeb6cf856867d18ac1fa52c81b9b34ca0f2581370ba1c",
    "signer": "0x95B378bAaBcca47f15C460388CAEadc2772f66eb",
    "userId": "140"
  }
}