{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T21:14:36.280180+00:00","duration_seconds":0.012309,"id":1215831,"input_summary":"chars=755 node=66296","metadata":{},"output_summary":"candidates=2 calls=K9MTS,KK7ZRY","recording_id":131938,"started_at":"2026-06-29T21:14:36.267871+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":131558}