{
  "manageEntity": {
    "action": "Update",
    "entityId": "1607049170",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"ARCHIVE\",\"playlist_name\":\"ΞIDΞN\",\"is_private\":false,\"playlist_image_sizes_multihash\":\"baeaaaiqsedwyggnb6hg62q77tm43owo2wieig4ozv6my7wodrilsiz2ajhbr2\",\"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\":1777307241,\"track_id\":205915485}]}}",
    "nonce": "0x8cea8cb7823d7e723c6616b5450ce6e146b2ced4d37dd2c354920b57ae1d6f85",
    "signature": "0x5b596f5350d562e64f20c229345d5d276b0ff705c67283226eb8ed0c246bd983696ed51b320115ef81525a377fa0c8b6efd0054550207b3e7888cc477a6ddef11c",
    "signer": "0xdA708531501D4f46C162eDBca1D759CB6e7447c4",
    "userId": "985405611"
  }
}