{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-12T07:57:15.289739+00:00","duration_seconds":0.011707,"id":1617343,"input_summary":"chars=683 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":160027,"started_at":"2026-07-12T07:57:15.278032+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":157153}