{
  "manageEntity": {
    "action": "Update",
    "entityId": "209161191",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaieraxjmx45rksedtsqmumnd4z3ccy6bfcdivah7dosbsohflsyrjexpa\",\"data\":{\"name\":\"G\",\"handle\":\"G__\",\"location\":\"Parabiago\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0x2221668916a4349132536988c10964387a50d373c4dceb7912aa8d8d93d326e5",
    "signature": "0xb417e49d7865bc59b9b6b00b679200c304322f099cd781481bbe96d816d6639844263643e2248dd7b09d497655a94806f5483b5d24bcf7267f6f5aaa3d2327db1b",
    "signer": "0x417eDDac8c012B206149ba19b841C4Fe48A0BFbc",
    "userId": "209161191"
  }
}