EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"30a52e4ad8e0fcebc858c61ddc9ae883abc2569e6d7497b5906b326f086a2d5a","new_owner_id":"136b075dcf3cdd438430c8b73f40d25bc4abb1f65b114e22ef7b0ebd0496b18c","amount":"500000000000000000","memo":"sw:t:gyALv6Vaka"}]}