{
  "manageEntity": {
    "action": "Update",
    "entityId": "768244776",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaieraasluofnthlmh2q4c4mbx55puxv4mwu56ol76g7zh2her2a75j45q\",\"data\":{\"name\":\"Mmm\",\"handle\":\"Mmm21\",\"location\":\"New York\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0x87b1a9fd818a2ebfce9bbd37220d18752c9e8cf7147017fa425ec5cc4e425959",
    "signature": "0x85880c54f888a127fd72232f01829618fdfc5570b886ad1fddc04a2af47e988357a538d8f935a9514f2cc26e3283a11610079abc8c2a16fcd5b121610bb85a7a1c",
    "signer": "0xbf2C76E9a58c7F66D25c8EE7edE947F1eda1e57b",
    "userId": "768244776"
  }
}