{
  "manageEntity": {
    "action": "Create",
    "entityId": "925780355",
    "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\":150,\"genre\":\"Pop\",\"is_unlisted\":false,\"orig_file_cid\":\"baeaaaiqseaq4gifnfn672kn35x5thjp4oqdbo222cjygqrahx5q2thpt3idy2\",\"orig_filename\":\"Ksumiyo.com_song_mv2alxbw-2631450_00001_.mp3\",\"owner_id\":988671231,\"tags\":\"AI music,Ksumiyo,Modern Pop,Pop,Catchy,radio-ready,polished\",\"title\":\"Pop - 779097e8\",\"track_cid\":\"baeaaaiqsebawqcm7xqabxdyyhppvisx33fbzkjku2vjbbeuqcr5ztwaahf7ko\"}}",
    "nonce": "1792368045453737514",
    "signature": "0xba6d7c202138fc08777a59d5560a19cc31eb75aa7602eed0ea207de2922c51c951eb61243e264b2aab51dc9feb21ba5a78903d7803d5bceb02b1ef6121ae16a81b",
    "signer": "0x9cA651BbabB4167F07a4027119dC3c0045806612",
    "userId": "988671231"
  }
}