EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"7c20d54bf7c23e721c1107eb9eeb9eaa1c32b2fcae78a58f4b3b63e4edac4fc3","new_owner_id":"fc509ae688f2d88cf96f5d79e2c9658724c3264e832788118ccef196ca176d9c","amount":"20000000000000000000","memo":"sw:t:9Q9VK20xkz"}]}