{
  "manageEntity": {
    "action": "Update",
    "entityId": "830974734",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":830974734,\"owner_id\":59528,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":false,\"play_count\":false,\"remixes\":false},\"genre\":\"Lo-Fi\",\"isrc\":\"NL1LE2604175\",\"is_unlisted\":true,\"iswc\":null,\"license\":\"All rights reserved\",\"is_stream_gated\":false,\"stream_conditions\":null,\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-05-05T00:30:00.000Z\",\"tags\":\"chillhop,toonorth\",\"title\":\"Toonorth - Badlands\",\"duration\":91,\"audio_upload_id\":\"68bea80e6fe51cd6278542755c4feee0\",\"track_cid\":\"baeaaaiqsea53m7isievxzmn2i2qga5a5hi4eicppitzqpbkhz75inpxaoguvy\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqseaoma5gotoxkxqx5r5w5eccsjg7nmhbhpzfswzigmykdudl6y6iak\",\"orig_filename\":\"00017-toonorth-badlands-final-ste-wav.wav\",\"cover_art_sizes\":\"baeaaaiqseasxknkyl3z4ist3g3kajeekna74qxeo65tnzifmujxa2gz7ry3mg\",\"is_downloadable\":false,\"is_original_available\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":86,\"is_custom_bpm\":false,\"musical_key\":\"B flat minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":true}}",
    "nonce": "0x2f30960c32b461a11eaa8ade8ef97b5d24d24d15f21309f8dd397e6495f70a0f",
    "signature": "0x27fdd1ee7dc08d60eaf6ed6708b6b074ef45862c1db4f4b92f7f200f5ed960885d42ed20074398c91f6c8ea9e551e8cbcd45a338def6431e8d111adacb8e3e8a1c",
    "signer": "0x0f1A38dBdFE7b5f63a0736b834d4676a1863603D",
    "userId": "59528"
  }
}