{
  "manageEntity": {
    "action": "Create",
    "entityId": "17707856",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":17707856,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Electronic\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":null,\"mood\":\"Other\",\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-05-16T03:01:31.000Z\",\"title\":\"The Softest Chord (Single Version)\",\"duration\":329,\"audio_upload_id\":\"064bbcb2fe76b9dd2f4d9a5a52d82884\",\"track_cid\":\"baeaaaiqsebzyzonjbcnps5pxi36hgsoztm4gk2ybeekyl7shtn467wxrdg3xi\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsec2ov3ortz2owzf2duofdhbmzziiifiyqvsbr3cu2ajmhr65rmdmm\",\"orig_filename\":\"TSM RM 2026 - DIGITAL - TSM SV1 - 05 The Softest Chord (Single Version).wav\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":129,\"is_custom_bpm\":false,\"musical_key\":\"F major\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":14193,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsec2jhn7asldyzs6e7hbu4phrlqy5fmoo3fwevnv5rwloypveecesq\"}}",
    "nonce": "0x6067c45c09cf79c71d5f7f31d6943ac805cde88a7f7139367c0653cafa109804",
    "signature": "0xc5d7843951dd49d1b86cce68ddbf28a10b269e99cbe344ec3003670cc46312e105f650c5da563ed0df56ef0536beab5739f3bb20a968a87e5dfdd28621cf41ac1c",
    "signer": "0x055C5cF60F0d7C12Ae5FEE2D7B75744e6912c877",
    "userId": "14193"
  }
}