{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-13T09:59:29.600229+00:00","duration_seconds":0.003279,"id":1651965,"input_summary":"chars=601 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":162550,"started_at":"2026-07-13T09:59:29.596950+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":159304}