{
  "manageEntity": {
    "action": "Update",
    "entityId": "1285016477",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":1285016477,\"owner_id\":617767559,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":false},\"genre\":\"Vaporwave\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":null,\"mood\":\"Melancholy\",\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2023-08-24T04:00:00.000Z\",\"title\":\"Strawberry Farms (Bonus Track 2)\",\"duration\":130,\"audio_upload_id\":\"e44d2af3eb94f04d91cb8e4fbe737479\",\"track_cid\":\"baeaaaiqsedq4bomkuxbujraxjdjvevs2yuorfabcc2h2kwntzq4j5he7xaiao\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqseceqp4zukrfu57yehdgyerpbvmfes5ct4m2ssxj5duk3xhtfpvvpy\",\"is_downloadable\":false,\"is_original_available\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":106,\"is_custom_bpm\":false,\"musical_key\":\"E minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false}}",
    "nonce": "0x80c5488b6f897f68f486c3f15cd2b6bec3498de119d57e78d73aafa9f9ecbfe4",
    "signature": "0xcdf4b613cce1f339c44aa40ca1b1ccc764a3e8a1609f7d88d27def13e0bce9934475e985ace8c3a956540b52490e10ae4078460798198ae03e96badc657b2dbf1c",
    "signer": "0xD1bE3a5285936339B5F1dfddA1091cD6c98fDbD6",
    "userId": "617767559"
  }
}