{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-18T01:01:59.596133+00:00","duration_seconds":0.009398,"id":1818358,"input_summary":"chars=619 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":173737,"started_at":"2026-07-18T01:01:59.586735+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":169208}