{
  "manageEntity": {
    "action": "Update",
    "entityId": "1562020446",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"\",\"playlist_name\":\"SORTIE PRO\",\"is_private\":true,\"playlist_image_sizes_multihash\":\"blob:https://audius.co/e0875326-de51-454b-ad33-1edd4f83f98f\",\"release_date\":\"2026-05-31T07:57:01.000Z\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":true,\"playlist_contents\":[{\"timestamp\":0,\"metadata_timestamp\":1780348455,\"track_id\":1032278789},{\"timestamp\":0,\"metadata_timestamp\":1780348456,\"track_id\":1227675989},{\"timestamp\":0,\"metadata_timestamp\":1780348483,\"track_id\":796770959}]}}",
    "nonce": "0x142c4ebba4f0e608c70e1de83dd49cb6f7b13d0c28578b6a38db3a5efe76a14a",
    "signature": "0x92a33746ddda4949134bea9fad4ad40489e334108618231fefe8403815bbb1a26e296a16ef8902e9c33eb2cc1cd147e47b145fcff55065e1c78322fad8b5e35f1b",
    "signer": "0x653E8A1211a113Faf517E089B75C948EC1ad9241",
    "userId": "292115993"
  }
}