{
  "manageEntity": {
    "action": "Update",
    "entityId": "1346151055",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"\",\"playlist_name\":\"Premium Songs \",\"is_private\":true,\"playlist_image_sizes_multihash\":\"baeaaaiqsebvikpgm5i46lcqgj6j2l3pm22x5wgll22s3q5ryz2nzic3j6a7lk\",\"release_date\":\"2026-04-26T07:44:34.000Z\",\"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\":1777189784,\"track_id\":2082689331}]}}",
    "nonce": "0xdcf54d2776ebb1afb86b0e308afcadf56153301975d4b087171c4a629b918da9",
    "signature": "0x9aa44b78ebcc500b8114b235a46a73165093e39788acba8c668a2cad47119e0c0841827369898b26821d2239bb40e3e2097832dd7a07bd4165ab66f1cbed5b051b",
    "signer": "0x5C3ED23667FcFdce6d7D7E645C5F96878Da6c74A",
    "userId": "110794540"
  }
}