{
  "manageEntity": {
    "action": "Create",
    "entityId": "2024776990",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":2024776990,\"description\":\"\",\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Lo-Fi\",\"isrc\":\"\",\"is_unlisted\":false,\"iswc\":\"\",\"license\":null,\"mood\":\"Melancholy\",\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"is_download_gated\":false,\"download_conditions\":null,\"tags\":\"lofi,loffibeats,happy,sad,melancholy\",\"title\":\"Happy In The Sea\",\"duration\":115,\"audio_upload_id\":\"488105810bde1e93e7835f75a40965da\",\"track_cid\":\"baeaaaiqseb4x4hbq35vfmxell4ouir4uorfg6zzrrlwik7wwv3tdxbuhmsiqa\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqseca4bw3jncj6eoc5bhyv3thusvi2zoveek56amjvpv2edkvn5fs5c\",\"orig_filename\":\"Happy In The Fields.wav\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":81,\"is_custom_bpm\":false,\"musical_key\":\"A flat major\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":930016036,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsebc4cdgr2bi77frsmmd2ze7wmijitzpzisqsisfvhw2xf6xtqxzik\"}}",
    "nonce": "0x9ae135ceab3f6dff0c492b3539c799204705d3ca20519c9dcfa3bfc4be14886b",
    "signature": "0x69a297012c2fddf57f3a931b5267300334639aebbd5d635881f33e5cd827cd1a3cdb6f38e9cabda5a9f3e07db213bb3c718bfd01fc2445af823470b2688134341b",
    "signer": "0xA7Ab492c30b0A0719cbb2098007e29783E01E797",
    "userId": "930016036"
  }
}