{
  "manageEntity": {
    "action": "Update",
    "entityId": "48979",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":48979,\"owner_id\":22193,\"description\":\"Original song outline. dedicated with love always to my kids x\",\"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\":\"Easygoing\",\"is_stream_gated\":false,\"stream_conditions\":null,\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2020-02-10T17:46:40.000Z\",\"tags\":\"embertime,mellow,wistful,folk,englishfolk,unplugged,guitar,fingerstyle,acoustic\",\"title\":\"Go Out to Sea\",\"duration\":209,\"track_cid\":\"QmSELbZy3BHJwCuUEbr486Y5cYDy1X16y5s4Qa5QUi6Kca\",\"preview_cid\":\"\",\"orig_file_cid\":\"QmSELbZy3BHJwCuUEbr486Y5cYDy1X16y5s4Qa5QUi6Kca\",\"orig_filename\":\"Go out to Sea - [Embertime].mp3\",\"is_downloadable\":false,\"is_original_available\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":123.5,\"is_custom_bpm\":false,\"musical_key\":\"D flat\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false}}",
    "nonce": "0xb576f7c0002c2a9066abe539bee9d47067ff8cb4996b6aca19f702aac2255ba0",
    "signature": "0xd5c9ec537539f47eb62fe71411b6c3597d7b03aa3b65da83e725b9cfa22823fc3368bfea3c0bcdfadcd08e615c5ed68d757ffe288dcb5c70d557b1f7a44a02f11c",
    "signer": "0x1d99b1D22cD500D165B1A1CF625E3528a447A82B",
    "userId": "22193"
  }
}