EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"1156da94baa971f91b80fed98d573c8eae95cc38c9f7f6f783fbe6468c55ceca","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:2WpnkP0gAa"}]}