{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-24T13:25:55.574175+00:00","duration_seconds":0.000321,"id":223926,"input_summary":"chars=589 node=66296","metadata":{},"output_summary":"candidates=0 calls=","recording_id":107090,"started_at":"2026-06-24T13:25:55.573854+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":107077}