{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-12T15:32:52.944213+00:00","duration_seconds":0.002585,"id":1623386,"input_summary":"chars=147 node=66296","metadata":{},"output_summary":"candidates=1 calls=WM7W","recording_id":160680,"started_at":"2026-07-12T15:32:52.941628+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":157524}