{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T05:52:35.545473+00:00","duration_seconds":0.000854,"id":319380,"input_summary":"chars=673 node=66296","metadata":{},"output_summary":"candidates=2 calls=K7PWB,K757","recording_id":104750,"started_at":"2026-06-25T05:52:35.544619+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":104751}