{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-01T21:48:08.292325+00:00","duration_seconds":0.004414,"id":1279487,"input_summary":"chars=291 node=66296","metadata":{},"output_summary":"candidates=0 calls=","recording_id":136688,"started_at":"2026-07-01T21:48:08.287911+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":135807}