{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-09T11:46:20.011600+00:00","duration_seconds":0.002076,"id":1524998,"input_summary":"chars=131 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":153961,"started_at":"2026-07-09T11:46:20.009524+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":151389}