{
  "manageEntity": {
    "action": "Create",
    "entityId": "841289076",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":841289076,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Pop\",\"isrc\":\"NL8RL2625314\",\"is_unlisted\":false,\"iswc\":null,\"license\":null,\"mood\":\"Peaceful\",\"is_stream_gated\":false,\"stream_conditions\":null,\"is_download_gated\":false,\"download_conditions\":null,\"tags\":\"IRRA\",\"title\":\"Shelter From Your Rain\",\"duration\":184,\"audio_upload_id\":\"66af295b2f44a5c852c1069da50d962a\",\"track_cid\":\"baeaaaiqseadqvymfvn2wsriweisgu5h5ukvobqcy3zq73sm5ygok2cuvhguq2\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsecms7ll4rldylf6gkkqua535srpdduxlnrygsy25ak7txwr37bdvc\",\"orig_filename\":\"IRRA - Shelter From Your Rain (Official Visualizer Video).mp3\",\"is_downloadable\":false,\"is_original_available\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":141,\"is_custom_bpm\":false,\"musical_key\":\"F major\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":966773084,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsebmetbj66bmxxek3mr3woh67xqu267j42nihe73r3ygcqjwm6cbc4\"}}",
    "nonce": "0x15c7ab75d008f31eccb9c566f62ef71996344626ee4db4e119199615a1773de0",
    "signature": "0x71fb25cc77b907bf3285553eada8cc17e5b449ae75469b146554ade05dd17ec64e72f74a7e10417a0e96ec7ba3cbe4530e08dce470f7c5313cc64bc22815844a1c",
    "signer": "0x97A0AD045E62d838959CAE312ce66863A3baB0a7",
    "userId": "966773084"
  }
}