{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-24T04:59:38.617252+00:00","duration_seconds":0.000281,"id":188867,"input_summary":"chars=540 node=66296","metadata":{},"output_summary":"candidates=0 calls=","recording_id":120787,"started_at":"2026-06-24T04:59:38.616971+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":120788}