EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"d4ab19107e29da79368c5dc92a5258775f0fa40bf66699e3b7172a5e71b8b5df","new_owner_id":"9717a5401c96bb6e2f4901fb5ff73960935be771e00918f40c39b6403303fa2d","amount":"500000000000000000000"}]}