EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"5f5d776388cd132c05f8f526d2d20ab9c5446c7a0f7ef4ebebd5d8169435530c","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:X2AE3J8zqK"}]}