{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-01T23:29:31.682804+00:00","duration_seconds":0.001227,"id":1280301,"input_summary":"chars=76 node=SDR9494","metadata":{},"output_summary":"candidates=1 calls=K7CBR","recording_id":136746,"started_at":"2026-07-01T23:29:31.681577+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":135860}