{
  "manageEntity": {
    "action": "Update",
    "entityId": "1760940465",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"nsns\",\"playlist_name\":\"nsnsn\",\"is_private\":true,\"playlist_image_sizes_multihash\":\"baeaaaiqsedmtwhguvc4nja6pzmwja7sghk2tdovafa6dkm6vrwdysetx3zkge\",\"release_date\":\"2026-03-29T01:10:08.000Z\",\"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\":1774746640,\"track_id\":1380682964}]}}",
    "nonce": "0x949d25519a1fafd738d8bdad30c69f2bf766d694d9db3f6c3bbee81e963bebac",
    "signature": "0x54335f61304f7aad3b866a1e77978f6871f2853791dcb9eb008c84751fcfa4134dc6738867a2db779fd2326dd245146880b6ba40cfa634ce2d88341fc36bf01c1c",
    "signer": "0x0c5Aa954a53936B52eB9ECDBf21850214D89DCBa",
    "userId": "8694669"
  }
}