{
  "manageEntity": {
    "action": "Update",
    "entityId": "338284749",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":338284749,\"owner_id\":99857,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":false},\"genre\":\"Electronic\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":null,\"mood\":\"Romantic\",\"is_stream_gated\":false,\"stream_conditions\":null,\"is_download_gated\":true,\"download_conditions\":{\"usdc_purchase\":{\"price\":100,\"splits\":[{\"user_id\":99857,\"percentage\":100}]}},\"release_date\":\"2026-04-17T20:39:29.000Z\",\"tags\":\"fairytale\",\"title\":\"Temporary Bliss\",\"duration\":284,\"audio_upload_id\":\"840303b462095ac58702e5c674855a01\",\"track_cid\":\"baeaaaiqseampzt6g5l4kutbipqzh2uwuodw6lon5bmkjch4uwp4slys73pucg\",\"preview_cid\":\"baeaaaiqsecv3k5velc4wmjltt3vsvvf7e5uo64ydilxdwh4xkhhvdgn5sy5uo\",\"orig_file_cid\":\"baeaaaiqseabxvf6sqho54x4v7dp5os7qmm2bdjn37f5caaykkhwng45jjzwqk\",\"orig_filename\":\"02 Temporary Bliss Final Master.wav\",\"is_downloadable\":true,\"is_original_available\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":135,\"is_custom_bpm\":false,\"musical_key\":\"D major\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false}}",
    "nonce": "0xa21bcb4bf9527dbb555309bedbadf8082b983b722be5b83f9f74cb7c2c124beb",
    "signature": "0x6d1b26d8c7d6e718f3a3f7eade370094e5cc9ecf5c59a44c0377d8daa61d36e644fcc9df9b6f06e98a0b7e56b097bf4bcdd53a088fa481461aae06fb74b3d5c71b",
    "signer": "0x601c37f282e2bFCf89F4B079db01Bea22Bb30191",
    "userId": "99857"
  }
}