{
  "manageEntity": {
    "action": "Update",
    "entityId": "1030668252",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":1030668252,\"owner_id\":1856608,\"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\":null,\"mood\":\"Peaceful\",\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"collaborators\":[],\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-04-16T18:13:09.000Z\",\"title\":\"Cantar a nana - Tribu Despierta\",\"duration\":362,\"audio_upload_id\":\"b373a8b4e55851c14e5a232503dca1c6\",\"track_cid\":\"baeaaaiqsecyx3k2onv2bvpr2tpeatd5pib3b7i5umdjsa2bw35dcju7itjyba\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsedw3zafpqc5tsi7xlp4cwswxdrnbkjfpe7ld2sfkfkylgl4brpimo\",\"orig_filename\":\"Escuchar a nana.wav\",\"is_downloadable\":false,\"is_original_available\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":101,\"is_custom_bpm\":false,\"musical_key\":\"D major\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false}}",
    "nonce": "0x904788001a6f785841c3c68098777431932367f960f3c615da19c588a610518b",
    "signature": "0x78bc08acd18ae0c78d924ce0969ae08a179ee93dd6b3ae5bb0f73c7a7210d7c8289a81eef17044a74b4145f7e36021e726f381af87b7e20790b5abf6884fba7f1b",
    "signer": "0xC90e14007305577f04e5F4f5542B2191bB2c7394",
    "userId": "1856608"
  }
}