{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-01T11:45:59.727472+00:00","duration_seconds":0.007355,"id":1259376,"input_summary":"chars=473 node=683210","metadata":{},"output_summary":"candidates=2 calls=K4GDS,W5PL","recording_id":135202,"started_at":"2026-07-01T11:45:59.720117+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":134463}