EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"c6585f2ff784ff7f35958c5c50276398604e9d506f791e71ac0eb6a3b7c27899","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:EMpQyMKrpY"}]}