{
  "manageEntity": {
    "action": "Create",
    "entityId": "86162091",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"playlist_id\":86162091,\"description\":\"\",\"playlist_name\":\"METAMORPHOSIS INTERWORLD\",\"is_private\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[{\"timestamp\":1782505965,\"metadata_timestamp\":1782505965,\"track_id\":1074116}]}}",
    "nonce": "0x6c359d06ec264d4c7119d84879810ed0815562ae152449db1dbb6f6ae5c36c6c",
    "signature": "0xc63ed3907b2c8cb419786ff6065aa3238e1ec8a25ea839d184484621b7ee4fbb6b2e4e8b0888739c6030f03ca565b6ae569c55c6a36b34762bb6592d95c1b0c41b",
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}