EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4f2c350e4dba13d14aa4e47dd898be7ab88cf19f6410a77fd6e0dd7ec10ea6dc","new_owner_id":"c078f16e5cc96f9dc9f80fe554295ece4857239cd58b7a0be3f83d5f677f7f04","amount":"5170000000000000000","memo":"sw:t:bQ4VZl69y9"}]}