{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T11:31:07.383855+00:00","duration_seconds":0.000326,"id":360504,"input_summary":"chars=188 node=66296","metadata":{},"output_summary":"candidates=0 calls=","recording_id":4718,"started_at":"2026-06-25T11:31:07.383529+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":4715}