EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"466dc774c50e9dcdab8884a2b52b653621dad21b7ab74f74a0f0cf57d7f1e55a","new_owner_id":"1cf3234de94d363cd287d2cde37ee56c4f0269396b352dd1434afbbc8a7547a1","amount":"500000000000000000","memo":"sw:t:byLXxEx3ya"}]}