{
  "manageEntity": {
    "action": "Create",
    "entityId": "675602997",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":675602997,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"R\u0026B/Gospel\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":null,\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-07-06T00:35:56.000Z\",\"title\":\"Echoes of Love\",\"duration\":194,\"audio_upload_id\":\"a1431da1714e9deae40f0873ca2cfe20\",\"track_cid\":\"baeaaaiqsec75kthz5jhcj4gm3abvtomwjwar7s7jcyzdqkmwgxx362c6aylce\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsedecngyto2xjp2fegdalvnlcfchj6k5i52nvc5awisak3gnez6kd6\",\"orig_filename\":\"Echoes of Love.mp3\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":80,\"is_custom_bpm\":false,\"musical_key\":\"E major\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":350341257,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsedzhtxfwycfmls2u2yhxcmwccamls72uo2xqlceqbbk65jr2eecry\"}}",
    "nonce": "0xd81456c2a67e59f9d9ef03c106799d9ea1da6e11829e5a67a6c2d3ea0d0bea0e",
    "signature": "0x3b061a9cd9995897c90cada76defa23fadc31f9bbd0ca7fa555fdf1df8f9426f2b12e02901d9938e98aedadaf18cba6858dcf18601367fff22c9dbd2bb8484be1c",
    "signer": "0x9f3a33e99e50424ec7952d94a1f75c1a6C09a55F",
    "userId": "350341257"
  }
}