{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-17T00:14:45.069757+00:00","duration_seconds":0.000341,"id":1770275,"input_summary":"chars=27 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":170460,"started_at":"2026-07-17T00:14:45.069416+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":166210}