{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-10T16:34:00.907906+00:00","duration_seconds":0.016268,"id":1569058,"input_summary":"chars=983 node=66296","metadata":{},"output_summary":"candidates=2 calls=AT9PM,S9O","recording_id":156999,"started_at":"2026-07-10T16:34:00.891638+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":154169}