{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-12T13:56:06.032605+00:00","duration_seconds":0.01216,"id":1620238,"input_summary":"chars=770 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":160453,"started_at":"2026-07-12T13:56:06.020445+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":157312}