{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T00:56:13.432524+00:00","duration_seconds":0.000596,"id":286251,"input_summary":"chars=637 node=683211","metadata":{},"output_summary":"candidates=4 calls=KK7IJZ,OR28TH,KI7R,AT6P","recording_id":108348,"started_at":"2026-06-25T00:56:13.431928+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":108347}