{
  "manageEntity": {
    "action": "Create",
    "entityId": "1053112790",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"playlist_id\":1053112790,\"description\":\"\",\"playlist_name\":\"Tommy \",\"is_private\":true,\"is_album\":true,\"license\":\"\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"parental_warning_type\":null,\"playlist_contents\":[{\"timestamp\":1787595766,\"metadata_timestamp\":1787595766,\"track_id\":323041268}],\"is_stream_gated\":false,\"stream_conditions\":null,\"is_scheduled_release\":false}}",
    "nonce": "0x1ad3dfce573745622953940cad37e57ed29d7eaddc4c94eefc2ad34cbd645258",
    "signature": "0x36a58b5bd5cac4c0bc4b1e3f148e870f172d2d3635c56e80394b55f2713fde1a72e1f706e2ea3dc8d77faea5485cf5f512524dc6a33853b20381fba63268f3851c",
    "signer": "0x99BC47f474f4D0FAefEe74Cef22f21ACd7B9f957",
    "userId": "55349"
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}