{
  "manageEntity": {
    "action": "Create",
    "entityId": "2024027687",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"playlist_id\":2024027687,\"description\":\"\",\"playlist_name\":\"KOCHASZ?\",\"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\":1778403027,\"metadata_timestamp\":1778403027,\"track_id\":727004550}]}}",
    "nonce": "0xb1c02e2e5edb409f2240334c08e1fbff3e9777b1e06aafe6cdcff454f2195d4a",
    "signature": "0xdf0e03d2deec4715ec15ddf1c7bf45a9a35c522e93c001b26b486cad84fd706c4f15efb2906a33481c5b543be5e21a4880bfd3eaeb86eddf72fae5db7773d13e1b",
    "signer": "0x7998d34D204eD1127E226AA1dcEddB8643ACd55A",
    "userId": "85766903"
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}