EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"e898c5e62b67f8940ac34a65aecc25970c486aaa3a3c000b3d8acd6008fb2227","new_owner_id":"fees.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:YKnXBA9WVx-e898c5e62b67f8940ac34a65aecc25970c486aaa3a3c000b3d8acd6008fb2227"}]}