{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-06T15:43:59.232325+00:00","duration_seconds":0.000476,"id":1436317,"input_summary":"chars=87 node=66296","metadata":{},"output_summary":"candidates=0 calls=","recording_id":147782,"started_at":"2026-07-06T15:43:59.231849+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":145882}