{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-13T13:31:43.681761+00:00","duration_seconds":0.00889,"id":1657430,"input_summary":"chars=579 node=683210","metadata":{},"output_summary":"candidates=2 calls=K7GND,N2UOG","recording_id":162951,"started_at":"2026-07-13T13:31:43.672871+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":159690}