EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4f36c0f59682e68ba39040786b3b32b953f4a74a94c0a17099aff1427174e3a3","new_owner_id":"8ca5a8606786f56920216a362dbf635b38a65f7c7f0b92847abc914a53a7ead8","amount":"4000000000000000000","memo":"sw:t:9Q9VEor3kz"}]}