{
  "manageEntity": {
    "action": "Create",
    "entityId": "1862279545",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"cover_art_sizes\":\"baeaaaiqsea74k6cqzaiqeqpurqsl4qyuseaq626sn5t5u7nm67po4vup4jojo\",\"description\":\"Tobias Bouwend Aan Morgen\",\"duration\":209,\"genre\":\"Rock\",\"mood\":\"Upbeat\",\"orig_file_cid\":\"baeaaaiqsea2uqfcp6poy6y6tagnk3bsbo64bzn66533hydl6jn5ujyyysvgb4\",\"orig_filename\":\"07-tobias-bouwend-aan-morgen.mp3\",\"owner_id\":850116073,\"tags\":\"brevos,kerstmis-2025\",\"title\":\"Tobias Bouwend Aan Morgen\",\"track_cid\":\"baeaaaiqseaosl6ah6zada6xyhl5qj2u2rttvad4ixjdijhr23qnnu53wt7thi\"}}",
    "nonce": "1792441678111828671",
    "signature": "0x40b17ea93eca54ccee213328244343466ad591007a1840beab7a65fcfc06b31345c2068c651067f64c2776587eeea7008c68f044e82367d66eba686c119c57b91c",
    "signer": "0x7d853670b15a2150BFfd80b516C26EEd400f695a",
    "userId": "850116073"
  }
}