EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"8577f381f2b4b3d40c1e1ed557254eca6c0f97ea0ec98d59ea8450eb8b0421ce","new_owner_id":"4ef68768dc6e2667df0dbd2b47c6eb52ff737271759aed8208de04667d66b1c0","amount":"3750000000000000000","memo":"sw:t:2kD87zDvkd"}]}