{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-10T20:55:02.043547+00:00","duration_seconds":0.00721,"id":1578348,"input_summary":"chars=425 node=66296","metadata":{},"output_summary":"candidates=1 calls=A991A","recording_id":157616,"started_at":"2026-07-10T20:55:02.036337+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":154754}