{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-24T01:40:38.630632+00:00","duration_seconds":0.000398,"id":177442,"input_summary":"chars=728 node=66296","metadata":{},"output_summary":"candidates=0 calls=","recording_id":112121,"started_at":"2026-06-24T01:40:38.630234+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":112121}