{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-08T16:52:34.520699+00:00","duration_seconds":0.00913,"id":1508406,"input_summary":"chars=579 node=66296","metadata":{},"output_summary":"candidates=2 calls=K6IT,Q6IT","recording_id":152885,"started_at":"2026-07-08T16:52:34.511569+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":150395}