{
  "manageEntity": {
    "action": "Update",
    "entityId": "1549765782",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":1549765782,\"owner_id\":100027732,\"description\":\"\",\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":false},\"genre\":\"Electronic\",\"isrc\":\"\",\"is_unlisted\":false,\"iswc\":\"\",\"license\":null,\"is_stream_gated\":false,\"stream_conditions\":null,\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-03-31T16:02:59.000Z\",\"tags\":\"\",\"title\":\"DJ Amoureux - White-Ra Excellent Dance Party\",\"duration\":22881,\"audio_upload_id\":\"239143a70e344f7428192ff7d4b7b2b0\",\"track_cid\":\"baeaaaiqseb22tefrxvzvoq6iijnu7ppc4fj6krombisxcfton7cmpjjvgw54a\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsebbknclfk4b5jyi2xe2z2e5avvp65y4k4rsp6zpwealbuufkwwzly\",\"orig_filename\":\"DJ_Amoureux_-_White-Ra_Excellent_Dance_Party.mp3\",\"is_downloadable\":false,\"is_original_available\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":128,\"is_custom_bpm\":false,\"musical_key\":\"E minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false}}",
    "nonce": "0x45857c1b12bdca4bb31105453036c533f7b7931c4c3a94c1a69f8902f6b4f36a",
    "signature": "0x9a098e97148ddb3a6950025e47ea09fd728bb067e1e7c072b4382ecddb9725ae1fc4111e3c4cb2fa6cee47f56a85f46d6c785de46159b695d04889076979ba1c1b",
    "signer": "0x7D86D15B8eCca91f3Fcfa84CE8a06ff8D0049255",
    "userId": "100027732"
  }
}