EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"6f4aa6d9ccf6b2a25e15cbfe79a0aee6ea742419689526c9d0b0702622fe89c6","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:VjpGnb72qO"}]}