EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"459c57d56decd8e1564bea4992deac164972cd8af5f51e9a5eeb6521d134a6a7","new_owner_id":"e29b8564c26335fc18cfd0a48c09b950c47d25cfe3465798abc14c0234d4c430","amount":"3440000000000000000","memo":"sw:t:mkBVgdlPkg"}]}