{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-18T16:51:36.289574+00:00","duration_seconds":0.002433,"id":1834223,"input_summary":"chars=148 node=66296","metadata":{},"output_summary":"candidates=1 calls=WS7Y","recording_id":174849,"started_at":"2026-07-18T16:51:36.287141+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":170175}