{
  "manageEntity": {
    "action": "Create",
    "entityId": "776845832",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"\",\"playlist_name\":\" Mono Cuchillo -  Mono Cuchillo\",\"is_private\":false,\"is_album\":true,\"license\":\"\",\"release_date\":\"2023-05-11T22:00:00.000Z\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"8436614299370\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"parental_warning_type\":null,\"playlist_contents\":[{\"timestamp\":1780268766,\"metadata_timestamp\":1780268766,\"track_id\":820045736},{\"timestamp\":1780268766,\"metadata_timestamp\":1780268766,\"track_id\":413187292},{\"timestamp\":1780268766,\"metadata_timestamp\":1780268766,\"track_id\":945610720}],\"is_stream_gated\":false,\"stream_conditions\":null,\"is_scheduled_release\":false,\"playlist_image_sizes_multihash\":\"baeaaaiqsead7lfcotirvz6ps3ugvonpxs5wrt5u6nzsj6q6g7f5y4fncn5jce\"}}",
    "nonce": "0xee9eb11dc96183da2e82231271b9d160739bd4f2fa8efb32dd514f860ba21aa8",
    "signature": "0xdf4bf060b65596abb993a662f3999e77c56a422003479f971159b7c2316c3fc429fe183526abfd31c7effb54f47d83ca85f1aa028c802bbf55e2fa4a6a6d0d871b",
    "signer": "0x6665D53464AE49523fE036B3620715F3181ef405",
    "userId": "541604521"
  }
}