{
  "manageEntity": {
    "action": "Update",
    "entityId": "79494",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":79494,\"owner_id\":22193,\"description\":\"acoustic outline recorded at home 2007. features samples from an 80's fantasy film.\\n(contains improvised parts)\\nrecorded using only a basic mp3 layering software and added some fx for some atmosphere.\\nlater 'mastered' at soundcloud.\\n192 mp3 rate\",\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":false},\"genre\":\"Acoustic\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":\"All rights reserved\",\"mood\":\"Peaceful\",\"is_stream_gated\":false,\"stream_conditions\":null,\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2020-07-16T09:41:15.000Z\",\"tags\":\"mellow,guitar,originalsongs,songwriter,raw,unplugged\",\"title\":\"The Mellow (outline)\",\"duration\":303,\"track_cid\":\"QmepTsN2Aqm6MMX5JD4vHfXcoFGQE6psN8HdaZtDyNB9xk\",\"preview_cid\":\"\",\"orig_file_cid\":\"QmepTsN2Aqm6MMX5JD4vHfXcoFGQE6psN8HdaZtDyNB9xk\",\"orig_filename\":\"The Mellow (outline) - [Embertime].mp3\",\"is_downloadable\":false,\"is_original_available\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":101.4,\"is_custom_bpm\":false,\"musical_key\":\"F minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false}}",
    "nonce": "0xac1a7f3a91a2955a84e2f11dcceb342b31e5ef7875526937564903dc6c161132",
    "signature": "0xaebc19eb403bc7967cc50cee8317019a0069fdec398a7d3104c52da0110328ad54b6ecb2b38262b86240638fee65118c1776bf2a7d238f7cba0468878542e9a71c",
    "signer": "0x1d99b1D22cD500D165B1A1CF625E3528a447A82B",
    "userId": "22193"
  }
}