{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-11T05:20:21.645765+00:00","duration_seconds":0.00396,"id":1591860,"input_summary":"chars=785 node=66296","metadata":{},"output_summary":"candidates=1 calls=K7P","recording_id":158500,"started_at":"2026-07-11T05:20:21.641805+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":155599}