{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T01:26:04.602075+00:00","duration_seconds":0.000413,"id":289903,"input_summary":"chars=749 node=66296","metadata":{},"output_summary":"candidates=0 calls=","recording_id":100577,"started_at":"2026-06-25T01:26:04.601662+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":100574}