EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"5e72677e58351e08c0e83c423218b2535de33d5d78e2c07ce97604f92b65766d","new_owner_id":"477c11c58dee8e8a712e8f535adf64c4f233b91cf0440ae4dfc7a9bc8b077dc9","amount":"5210000000000000000","memo":"sw:t:LQ6Z40nDQD"}]}