EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"learn.sweat","new_owner_id":"751d5a0f5e597bf0566fa3ce4eb2e40d03151c6104197c4125056327f8c59f28","amount":"500000000000000000","memo":"sw:tr:nKD0EZZAKb"}]}