{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-24T04:59:39.674500+00:00","duration_seconds":0.000751,"id":188874,"input_summary":"chars=802 node=66296","metadata":{},"output_summary":"candidates=0 calls=","recording_id":120781,"started_at":"2026-06-24T04:59:39.673749+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":120782}