{
  "manageEntity": {
    "action": "Create",
    "entityId": "216413053",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":216413053,\"description\":\"Synth-pop \u0026 dance-pop track. A funky, syncopated electric bassline drives the groove, layered with glossy electronic synths and crisp dance percussion. Lyrics reject hollow vanity and cherish authentic inner value.\",\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Pop\",\"isrc\":\"\",\"is_unlisted\":false,\"iswc\":\"\",\"license\":null,\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"is_download_gated\":false,\"download_conditions\":null,\"tags\":\"dancepop,nudisco,synthpop\",\"title\":\"Lazy Lady\",\"duration\":202,\"audio_upload_id\":\"ef74765e922e2c5ec9eec22460664058\",\"track_cid\":\"baeaaaiqseafxzvq4e4wnwpjpjqsr555xj47yswz2k4gtsgpewow3ouj774iiq\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsea2pbpydfvfgwkuybywvpqmcshcvyuery52c6hexka5qc2nycgkjq\",\"orig_filename\":\"Lazy Lady.wav\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":125,\"is_custom_bpm\":false,\"musical_key\":\"D minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":74596186,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsed5dnjtwtsirzkbr47r6bicgbov62ku4llaru4o3pnufkqcvtjiqa\"}}",
    "nonce": "0x5dc043e69ceeb22f4aa9aa6be50c45b4737c6189f352aa8dffee34ab5feaa4c5",
    "signature": "0xa49d416944a73ae52a54d7932ebce6f03a39d02149e9924a71d824eb348d315149a4fac2b2b8df854999ab93950c9d541e658a62a3bd84f902abd95446f224141b",
    "signer": "0x4B03B9450DcE329d16f317309777a1ddDF894705",
    "userId": "74596186"
  }
}