{
  "manageEntity": {
    "action": "Create",
    "entityId": "466260126",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":466260126,\"description\":\"#Electronic #Dance #Edm #Upbeat\",\"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\":true,\"download_conditions\":{\"usdc_purchase\":{\"price\":1000,\"splits\":[{\"user_id\":388966743,\"percentage\":100}]}},\"tags\":\"electronic,dance,edm,upbeat\",\"title\":\"Sufficient\",\"duration\":212,\"audio_upload_id\":\"ce00e1c5da9c0e02cc95b87e848fba09\",\"track_cid\":\"baeaaaiqseazlgztxjeljsewi3dxqo5xgj577vybjkhagtc2d2tksjcg2e4ooq\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsecdowrkm5jtozdfk7446d472hfytjtfaarfvj5hqm373nswoikd2q\",\"orig_filename\":\"Sufficient.wav\",\"is_downloadable\":true,\"is_original_available\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":124,\"is_custom_bpm\":false,\"musical_key\":\"E flat minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":388966743,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsebijljpqnrp6afn3hkwgkpij3od6uyrb7pheszypmuu7vly35xaje\"}}",
    "nonce": "0x7476bcdf690c06a94de381af8cff0e8e22fa030831cc3f9a7007243f778624f4",
    "signature": "0xd8924a5b7423c0cc0794cbe91432b639e567bfe3fb1efdb2e590f3578650704402a99793ee27f1c122d0d14c02553e8857a59ad2bc6312ca927a708bb9d155861c",
    "signer": "0xA4eC21EeCc79F9980C57F2a494EBb49ff217702c",
    "userId": "388966743"
  }
}