EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"9ea4309317779eeeb96416c7a4186afd905de4efa46f30b04e05a7e7d97aeae9","new_owner_id":"5b263080daacc864cb287da411938d6d8f0f6af914bda66b379e5657169329eb","amount":"515000000000000000000","memo":"sw:t:gyAz7mwYja"}]}