{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-07T01:50:31.960774+00:00","duration_seconds":0.002039,"id":1452032,"input_summary":"chars=119 node=66296","metadata":{},"output_summary":"candidates=1 calls=M7G","recording_id":148880,"started_at":"2026-07-07T01:50:31.958735+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":146852}