EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"6a4cca22f95a37d440f126311bfe74561708475caeefb81ebc7d9b5186c55008","new_owner_id":"18b6f251d7139d658394559e9b879784772727d3c51f17f7f0ed0d9bbe1947c4","amount":"640000000000000000","memo":"sw:t:WyJWlJvxjB"}]}