{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-06T18:58:14.793118+00:00","duration_seconds":0.000647,"id":1443163,"input_summary":"chars=127 node=66296","metadata":{},"output_summary":"candidates=0 calls=","recording_id":148235,"started_at":"2026-07-06T18:58:14.792471+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":146299}