{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-06T00:44:56.004376+00:00","duration_seconds":0.005733,"id":1411147,"input_summary":"chars=334 node=683211","metadata":{},"output_summary":"candidates=2 calls=R4JIQ,R4LWL","recording_id":146048,"started_at":"2026-07-06T00:44:55.998643+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":144278}