{
  "manageEntity": {
    "action": "Update",
    "entityId": "1804351874",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"Deance\",\"playlist_name\":\"Boom-tss\",\"is_private\":true,\"playlist_image_sizes_multihash\":\"baeaaaiqseas4qy46c4n52heggfp7lcnsrtsdkfeyx3hhsz5tvnexanf7eiebq\",\"release_date\":\"2026-04-19T18:43:34.000Z\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[{\"timestamp\":0,\"metadata_timestamp\":1776624825,\"track_id\":460282622}]}}",
    "nonce": "0x6076fee348e1a87eea43a1146952171a5021d57938d2b0e39e0fb93f4d9f9906",
    "signature": "0xdc17605fbd1dba1449d017f2381bbb950e2d20bc9967b148e14e305efb32155f62362b9cf485ae5d51ffffb0eb7a3c6415c8c7880c62e068d04a29f38679cebf1b",
    "signer": "0xF5Bf60B79701e25bA06ea0277AB8237aA11B3eF9",
    "userId": "651740741"
  }
}