{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-18T13:36:21.636149+00:00","duration_seconds":0.011012,"id":1827896,"input_summary":"chars=696 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":174366,"started_at":"2026-07-18T13:36:21.625137+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":169763}