{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T23:03:49.569086+00:00","duration_seconds":0.007317,"id":1086165,"input_summary":"chars=1343 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":22001,"started_at":"2026-06-28T23:03:49.561769+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":22002}