{
  "manageEntity": {
    "action": "Create",
    "entityId": "1194133157",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":1194133157,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Trap\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":null,\"is_stream_gated\":false,\"stream_conditions\":null,\"is_download_gated\":false,\"download_conditions\":null,\"title\":\"Audioscribe - Shimmer (lumabeingeternitygirl \u0026 Aymiu remix)\",\"duration\":289,\"audio_upload_id\":\"e60f16b7c84bbc8ce6ff104c637f35ad\",\"track_cid\":\"baeaaaiqsea5n332ckdynrorvx6fhbvc2lkua56bch7husfq7vkffetgxn6e2a\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsebgrw67645bxpugbcqzmametmfwn6wt2jr2igzbwvk3dfub4fi3zm\",\"orig_filename\":\"km_20260407_720p_30f_20260407_102805.mp3\",\"is_downloadable\":false,\"is_original_available\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":107,\"is_custom_bpm\":false,\"musical_key\":\"D major\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":18534721,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsec3rczf6xqx4rdqnd3z24teq5ftkt6lmz3vdcutb2bziys7j5inri\"}}",
    "nonce": "0x55f7753846dbbf827c852240f951c6292e2ed616893642d2965dd3740001fd24",
    "signature": "0xa8ee26798e4d006f09b84db79bc5419ebac940209110046e0f9d5ca55a6af80a7e25471a22caf6b620972b4b1a9228ef03d8779e2f8385e17b5a03f8a43b269d1b",
    "signer": "0x70DE3E32cb40Af4BbBFE727482Ba64c0DE1aB844",
    "userId": "18534721"
  }
}