{
  "manageEntity": {
    "action": "Create",
    "entityId": "825155580",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":825155580,\"description\":\"\",\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Electronic\",\"isrc\":\"\",\"is_unlisted\":false,\"iswc\":\"\",\"license\":null,\"is_stream_gated\":false,\"stream_conditions\":null,\"is_download_gated\":false,\"download_conditions\":null,\"tags\":\"\",\"title\":\"CM_304 - 大豐收  बड़ा फ़सल  Great Harvest  [हिन्दी]\",\"duration\":331,\"audio_upload_id\":\"fa11981ad1486fdc2e71970999a0c457\",\"track_cid\":\"baeaaaiqseccs3qu6nouscbsm42l6rwwonkhosrwauuffq26aftf6c7kmdjs7q\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsecyn3wygsoqqdtddwgnraerbxfcc3ce27f6hr7eve7rf472ugwjcq\",\"orig_filename\":\"CM_304 - 大豐收  बड़ा फ़सल  Great Harvest  [हिन्दी].wav\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":130,\"is_custom_bpm\":false,\"musical_key\":\"B minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":610888861,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsec44kgdshpiqdd5ueu3nciq72kfcuyuirnduiqcgvd4u4mgdb4v7s\"}}",
    "nonce": "0x0aeffe7536aec96ca44688f5b8aaa99f11d0aac0a1ca3608c3fa308f70a17395",
    "signature": "0xab2baf6fe9a053aada9f146fea259d8bec41ba136fe4fe3d46a553e49690880728a805f3747c889505e43bb69c707482d573b712853a8b033cef16e78090a8461b",
    "signer": "0xf5BfE006B204417a4a7D6B64C2336EEE309eCc17",
    "userId": "610888861"
  }
}