{
  "manageEntity": {
    "action": "Update",
    "entityId": "80056",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":80056,\"owner_id\":22193,\"description\":\"orig. guitar outline.\",\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":false},\"genre\":\"Folk\",\"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\":\"2020-07-19T20:11:30.000Z\",\"tags\":\"mellow,guitar,picking,fingerstyle,freestyle,acoustic,wine\",\"title\":\"Clear Wine (The Secret Garden)\",\"duration\":193,\"track_cid\":\"QmU7Fqn53HjyBMVGMspCX3cKFWFqXjynGYJn4AD57EURP1\",\"preview_cid\":\"\",\"orig_file_cid\":\"QmU7Fqn53HjyBMVGMspCX3cKFWFqXjynGYJn4AD57EURP1\",\"orig_filename\":\"Clear Wine (The Secret Garden) - [Embertime].mp3\",\"is_downloadable\":false,\"is_original_available\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":163.4,\"is_custom_bpm\":false,\"musical_key\":\"G minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false}}",
    "nonce": "0xd86218bc9d55197bd2ba7476fb7b4691e9fddad7a7876537c5782716ac018a8c",
    "signature": "0x3b9a4b996f9d5820de9be6515fcdac55573c3f5d011e6dd8f483521b29e8b10056e6ac18a47167b317754a487ec087a0ad75bf34b12aa231103ea9e66ef509581b",
    "signer": "0x1d99b1D22cD500D165B1A1CF625E3528a447A82B",
    "userId": "22193"
  }
}