{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-06T16:18:06.382921+00:00","duration_seconds":0.004521,"id":1437737,"input_summary":"chars=876 node=66296","metadata":{},"output_summary":"candidates=2 calls=W7JSM,S9AM","recording_id":147895,"started_at":"2026-07-06T16:18:06.378400+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":145972}