{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-03T02:20:12.598944+00:00","duration_seconds":0.002507,"id":1312741,"input_summary":"chars=159 node=683210","metadata":{},"output_summary":"candidates=2 calls=K4CUP,KC8FQV","recording_id":139211,"started_at":"2026-07-03T02:20:12.596437+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":138043}