{
  "manageEntity": {
    "action": "Create",
    "entityId": "7296267",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":7296267,\"description\":\"210bpm\",\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Electronic\",\"isrc\":\"\",\"is_unlisted\":false,\"iswc\":\"\",\"license\":null,\"mood\":\"Upbeat\",\"is_stream_gated\":false,\"stream_conditions\":null,\"is_download_gated\":false,\"download_conditions\":null,\"tags\":\"eletronic,dub,dubstep,house,techno,db,drumandbass,electro\",\"title\":\"Rave Assault | CHOMBELO\",\"duration\":223,\"audio_upload_id\":\"d4d9e2b158cacc22beeabdb1d9321bde\",\"track_cid\":\"baeaaaiqsearssy55skyjf7tkjl77i4xzkygvjfpg6s7bbx526wqspao7ol7cq\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsedilvwofdqhphnxfxxbuhuydze3uelhvgo4gqfew5vjalvm5cawjk\",\"orig_filename\":\"Finishedproductchom.wav\",\"is_downloadable\":false,\"is_original_available\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":95,\"is_custom_bpm\":false,\"musical_key\":\"E flat minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":602922180,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsedxxf7vwkjmlgggkhsusi2eqax45w6o7nv7dcye2vnnwawrqk3beo\"}}",
    "nonce": "0xe4bc953ec036a8762d1d272721b7e96b99fa2c8e749dad07d1bd25122496be77",
    "signature": "0xea0ed5604227b9f83388bd888de426a506ef1fac4f35662145c8d1ce342192ed03a6a98c63407531bbfb9b7bd5bdaba8fec57f2b52c1408a8a8c60513c6e58bf1c",
    "signer": "0xD85Df3c282ab2a18c20366AdAFE9520660CB2a3A",
    "userId": "602922180"
  }
}