{
  "manageEntity": {
    "action": "Update",
    "entityId": "598095",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":598095,\"owner_id\":17427,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":false},\"genre\":\"Soundtrack\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":\"All rights reserved\",\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"collaborators\":[],\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2021-10-24T15:04:00.000Z\",\"title\":\"Silk Road // Music for Splinterlands\",\"duration\":193,\"track_cid\":\"Qmex9wmoTjwXKJ7RLZh26oq15p9S4F9GahnyEfgg9RUYfZ\",\"preview_cid\":\"\",\"orig_file_cid\":\"Qmex9wmoTjwXKJ7RLZh26oq15p9S4F9GahnyEfgg9RUYfZ\",\"orig_filename\":\"Silk Road // Music for Splinterlands - [Isaria].mp3\",\"is_downloadable\":false,\"is_original_available\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":99.8,\"is_custom_bpm\":false,\"musical_key\":\"E flat\",\"is_custom_musical_key\":true,\"comments_disabled\":false,\"is_scheduled_release\":false}}",
    "nonce": "0xe4c019c0a02768b1f7a839982dc71be8a7fe816d79165cbc93f83b88e35a309c",
    "signature": "0xa84b9f2a36c8abbcd903e2df2a5d22ae881d2565ac5b24f680252ad26d79ae4643ba964f2d348860257ce73d55d4526b0651b2f26ceaaafcf5c2d9653063c5721c",
    "signer": "0xd5032EC6C0768F48Fb3cD201C70956c8C1031EB1",
    "userId": "17427"
  }
}