{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-24T21:41:35.203871+00:00","duration_seconds":0.000508,"id":265126,"input_summary":"chars=667 node=683210","metadata":{},"output_summary":"candidates=4 calls=IN1998,A2AM,WE28,S2O","recording_id":103652,"started_at":"2026-06-24T21:41:35.203363+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":103653}