{
  "manageEntity": {
    "action": "Create",
    "entityId": "1497470580",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"cover_art_sizes\":\"baeaaaiqsebjnff6pz74u3l7giz2r226jgb5r3t4n67wnou2n4yuh43nmcb6q6\",\"description\":\"AI-generated music by Ksumiyo.\\nAfrobeats\\n105 BPM\\nExplore AI music for free at https://www.ksumiyo.com\",\"duration\":150,\"genre\":\"Electronic\",\"is_unlisted\":false,\"orig_file_cid\":\"baeaaaiqsebr2k5mpi62ft6lb2zw24fkslif63y3afoffbmsssj2pe2tdgnrkq\",\"orig_filename\":\"Ksumiyo.com_song_mv3zfa74-6237841_00001_.mp3\",\"owner_id\":988671231,\"tags\":\"AI music,Ksumiyo,Afrobeats,Rhythmic,sunny,groovy\",\"title\":\"Afrobeats - 3242fe0c\",\"track_cid\":\"baeaaaiqsedavzx5icwzkyzxey57cfy24p5uhz7xmqelb3qzry7v6vlwyz7n3o\"}}",
    "nonce": "1792451559820904219",
    "signature": "0xcda46aa667190c365cbf8f50a7ff9e8f599c81d9ee23863b04633f0d2cdf3ae03ce72c7ed805cc5c7d615904f7206c15498914be4ba1693d0eaf4ff099f3e1a41c",
    "signer": "0x9cA651BbabB4167F07a4027119dC3c0045806612",
    "userId": "988671231"
  }
}