{
"manageEntity": {
"action": "Create",
"entityId": "578578052",
"entityType": "Track",
"metadata": "{\"cid\":\"\",\"data\":{\"cover_art_sizes\":\"baeaaaiqsebjnff6pz74u3l7giz2r226jgb5r3t4n67wnou2n4yuh43nmcb6q6\",\"description\":\"AI-generated music by Ksumiyo.\\nModern Pop\\n120 BPM\\nExplore AI music for free at https://www.ksumiyo.com\",\"duration\":90,\"genre\":\"Pop\",\"is_unlisted\":false,\"orig_file_cid\":\"baeaaaiqsed22mrq463bfhussfekk47ctk3ds2q3ufcofofxh44o7qlblbywas\",\"orig_filename\":\"Ksumiyo.com_song_mv38ycgb-3405044_00001_.mp3\",\"owner_id\":988671231,\"tags\":\"AI music,Ksumiyo,Modern Pop,Pop,Catchy,radio-ready,polished\",\"title\":\"Pop - d0588d8b\",\"track_cid\":\"baeaaaiqsedzxm2l6eikuce7mhdqghtvnkckldwsihf6ey4xdkvpoj5elg2ptm\"}}",
"nonce": "1792449413802906713",
"signature": "0xde89282d9e31448b50cfbbadd6b2e8b72d4fe16c69fdf38f33ee5f1543703c5b7e29cc644881aefe149466257ebf2751f74c58564a72b80959c9560cea4f12c41b",
"signer": "0x9cA651BbabB4167F07a4027119dC3c0045806612",
"userId": "988671231"
}
}