{
  "manageEntity": {
    "action": "Create",
    "entityId": "462194209",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":462194209,\"description\":\"#HipHop #Peaceful\",\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Hip-Hop/Rap\",\"isrc\":\"\",\"is_unlisted\":false,\"iswc\":\"\",\"license\":null,\"mood\":\"Peaceful\",\"is_stream_gated\":false,\"stream_conditions\":null,\"is_download_gated\":true,\"download_conditions\":{\"usdc_purchase\":{\"price\":1000,\"splits\":[{\"user_id\":388966743,\"percentage\":100}]}},\"tags\":\"hiphop,peaceful\",\"title\":\"Heat\",\"duration\":429,\"audio_upload_id\":\"de1c54b1e9c6b99dbe54e8382517ced7\",\"track_cid\":\"baeaaaiqsebdal5a4jpklbr7ixaceckhbyh3e6u7f4lkwvghnzk3wksrpupfvq\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsed56en6khgc6ehwp6p6ngyleu77zc2a7qloyzfcqnesmzdosmxzl2\",\"orig_filename\":\"Heat.wav\",\"is_downloadable\":true,\"is_original_available\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":84,\"is_custom_bpm\":false,\"musical_key\":\"A 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\":\"baeaaaiqsed36yrsfhoc34km2wk3hd7wualrfpsb2jphvkjwdekak75t76oce4\"}}",
    "nonce": "0x786fe658cf3caf69c1ac5c0dc9082264f263ed43d61c9164e44ff1bf9f993e7a",
    "signature": "0x01ff439aba9d6d69690c6497d6516eae7f976248bebc8744edf1cf4d055155ef439e961c1b09b226171f726e258f0c0b72d228e4991b7c4063ba0136728995561b",
    "signer": "0xA4eC21EeCc79F9980C57F2a494EBb49ff217702c",
    "userId": "388966743"
  }
}