EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"388b2d2eebee7afc5207272f1310ba7087d3d5b1fef7cbeb409052cd3e0f39aa","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:G5qz74v8pJ"}]}