{
  "manageEntity": {
    "action": "Create",
    "entityId": "1515272104",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"genre\":\"Electronic\",\"release_date\":\"2026-06-05T00:00:00.000Z\",\"title\":\"Long Gone\",\"ddex_release_ids\":{\"icpn\":\"1963624723702\",\"proprietary_id\":\"6c1ae778-9135-42c9-bbf7-b34b91614f9a\"},\"ddex_app\":\"0x6C1EF2E9c33E2ba1c0d352e41e06e8a3C7721C6f\",\"artists\":[{\"name\":\"Velozipath\",\"roles\":[\"MainArtist\"]}],\"resource_contributors\":[],\"indirect_resource_contributors\":[],\"rights_controller\":{\"name\":\"Axel Krauss\",\"roles\":[\"RightsController\"]},\"copyright_line\":null,\"producer_copyright_line\":{\"year\":\"2026\",\"text\":\"3001 TCO\"},\"parental_warning_type\":\"NotExplicit\",\"owner_id\":498780139,\"field_visibility\":{\"genre\":true,\"mood\":true,\"tags\":true,\"share\":true,\"play_count\":true},\"track_segments\":[],\"track_cid\":\"baeaaaiqseaeysu4uanc54znh27suer4wvyyafyfic6ee6tt3ck5r7cnidvpfa\",\"orig_file_cid\":\"baeaaaiqsecnwhixlxobhqprk5dgq4t63mau2yodwmjl4kfb4q3f45nmqrsyxg\",\"orig_filename\":\"Long Gone-026c8366-8a98-4304-8784-08ee0d3e76f0.mp3\",\"audio_upload_id\":\"01KVE9Z7WGXEXJKC6BA3PNMVH2\",\"cover_art_sizes\":\"01KVE9Z65SCSN8PS908QFQ6HBY\",\"duration\":261,\"bpm\":125,\"musical_key\":\"C major\",\"audio_analysis_error_count\":0}}",
    "nonce": "0x002a3a4c5c7e3b61ffdcae9504bc0db2e0e5484355812b06c8a11713a8c35906",
    "signature": "0x91c8b8a0773c68e5315d8fd9559c2756fd552073f8da3fffe03c38810db255c663bf6e00841c8cf882c231d15bb2cf8a22d7944a21aa2bf92f324c10132b24111c",
    "signer": "0x6C1EF2E9c33E2ba1c0d352e41e06e8a3C7721C6f",
    "userId": "498780139"
  }
}