{
  "manageEntity": {
    "action": "Create",
    "entityId": "1599422036",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"playlist_id\":1599422036,\"description\":\"\",\"playlist_name\":\"doobs ft. theme\",\"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\":1775669702,\"metadata_timestamp\":1775669702,\"track_id\":113767058}]}}",
    "nonce": "0x44283792c6dbc99a31726324ed7e14573e97acdb3a9112e18ad25a2d5474b135",
    "signature": "0xc94447c0d6e12062550df50c24fa7054aa3a0530288437c7d2204c6f92d72a5037596b8048cc6e926022184cc6277f7059c30ebbf95b33532116ac25bdae18c51b",
    "signer": "0x6cb4dEC01e7F8d793cD7211636D44160c9eC208e",
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}