{
  "manageEntity": {
    "action": "Update",
    "entityId": "921028232",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaieraz2nynoszxqrsbe4iny6qlqttr57ajzwauzjxcx34pcjtu7kqecma\",\"data\":{\"name\":\"DJ\",\"handle\":\"burakkelvan\",\"location\":\"Istanbul\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0x67626adbcd4ab391479dab7284d752ad5763c1646c12faca90c27587cc6de8b9",
    "signature": "0x07bce28434c006539ce2a2a8a1c6830635944056f64d12159d351a4ea9b4c0e9675f04a4789ed624e4cae502fafd34c7a368e0a080357354964e4dfc66bd765a1b",
    "signer": "0xCEAE2A6e0589d58c122BeBF898c8A7bfF075E5c0",
    "userId": "921028232"
  }
}