{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-06T08:45:16.678035+00:00","duration_seconds":0.000408,"id":1426487,"input_summary":"chars=73 node=66296","metadata":{},"output_summary":"candidates=1 calls=M7THF","recording_id":147067,"started_at":"2026-07-06T08:45:16.677627+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":145250}