{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-04T21:29:33.621326+00:00","duration_seconds":0.00012,"id":1379755,"input_summary":"chars=5 node=66296","metadata":{},"output_summary":"candidates=0 calls=","recording_id":143951,"started_at":"2026-07-04T21:29:33.621206+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":142336}