{
  "manageEntity": {
    "action": "Update",
    "entityId": "156438426",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"\",\"playlist_name\":\"local\",\"is_private\":true,\"playlist_image_sizes_multihash\":\"\",\"release_date\":\"2026-04-09T09:38:01.000Z\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[]}}",
    "nonce": "0x476e4f99e0568d231591fb8f2d6aaeb0a0c3f9e995d25c9171af6330be4832cc",
    "signature": "0x604bab4e253882ece555df6ab3fc9e837d5029ca7aad18ad9aca5b5b782bfca45ded68fcdd04eef7d41cf0288f3dfa8b948d1941cf7b76d48c980d3c90f088ce1b",
    "signer": "0x5bc479F1463b3EDB6c4465E7E72f8E42bD124fc5",
    "userId": "205695956"
  }
}