{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "321366",
    "entityType": "User",
    "nonce": "0x4d420d40c3eec4bf21ce33dbf6f51a2b8b8c4a0cbffd264c272febec9aad0f5c",
    "signature": "0x7db27a4251e369731563354ac2ab17979022da73530bd13e04fc3e74d885bafb0ad02ccbb210d0e3f8640c8c6eca9348ee58c1e93581ca98924867ce777d08611b",
    "signer": "0xDE3686894b1BB7886D5a1995730930c47824F3e6",
    "userId": "323456"
  }
}