{
  "manageEntity": {
    "action": "Create",
    "entityId": "238163701",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"playlist_id\":238163701,\"description\":\"\",\"playlist_name\":\" You Rock My World \",\"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\":1792353095,\"metadata_timestamp\":1792353095,\"track_id\":515317}]}}",
    "nonce": "0x1cf933cacd1f9673b51fa369e1ceac54367537fe2aaecedf2d3576d937496c2d",
    "signature": "0x5c311557edec8b65139482d54ba36551ceb91451ea73f55294c27ce6bbea8f7b63d387d984d4363c205f844cabab851179f242563d67f95f6f205368fd839a441b",
    "signer": "0x7495ffcEA4B233ca42224EDe45fA94bc245920C2",
    "userId": "313045689"
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}