| payload |
{"at":"2026-04-18T07:30:12.682592+00:0 {"at":"2026-04-18T07:30:12.682592+00:00","entity_key":"equity:SRFM","reason_code":"noise:rsu_tax_withheld","signal_id":"sig_6a65358029d6","tick_id":"otick_838b1eab2db0","where":"signal_interpretation"}... |