{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-24T01:40:55.762774+00:00","duration_seconds":6e-05,"id":177536,"input_summary":"chars=53 node=66296","metadata":{},"output_summary":"candidates=0 calls=","recording_id":112097,"started_at":"2026-06-24T01:40:55.762714+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":112097}