{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-04T04:05:19.268814+00:00","duration_seconds":0.008928,"id":1354201,"input_summary":"chars=558 node=66296","metadata":{},"output_summary":"candidates=3 calls=TA90HB,KA9EHV,K6I","recording_id":142135,"started_at":"2026-07-04T04:05:19.259886+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":140701}