{
  "manageEntity": {
    "action": "Update",
    "entityId": "321278756",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"\",\"playlist_name\":\"LET IT BEGIN\",\"is_private\":true,\"playlist_image_sizes_multihash\":\"baeaaaiqsecl6gnsi2hgztx2jnhwc64ifbntnocy5w3in6ank3cfxlzldq275k\",\"release_date\":\"2026-04-08T08:13:13.000Z\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[]}}",
    "nonce": "0x404f9cc0f00e24c30d40cb05f93a3b87464f69cbdf21202bfd454e379b7f4b4d",
    "signature": "0xb690e72401ccedf2d6d6c67ffd6e3956c368a01a48af2a8ef0439a69390784494172f37db697db1311327c77ae2aa213ea5683bb303092e8e0ebba781c7783891c",
    "signer": "0xe62fb04C802261ED8A960eDA707cf5636AA369D7",
    "userId": "271471684"
  }
}