{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T16:44:11.387522+00:00","duration_seconds":0.000707,"id":384973,"input_summary":"chars=140 node=683210","metadata":{},"output_summary":"candidates=3 calls=A6CWF,N1MTB,K6WQ","recording_id":123002,"started_at":"2026-06-25T16:44:11.386815+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":123002}