{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-03T01:21:48.545088+00:00","duration_seconds":0.001074,"id":1310665,"input_summary":"chars=65 node=683210","metadata":{},"output_summary":"candidates=2 calls=K4CUB,KL7FR","recording_id":139051,"started_at":"2026-07-03T01:21:48.544014+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":137888}