# -*- coding: utf-8 -*-
# Copyright 2018 ICON Foundation Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

NID_KEY = b"NID_KEY"
LAST_BLOCK_KEY = b"last_block_key"
TRANSACTION_COUNT_KEY = b"TRANSACTION_COUNT"

BLOCK_HEIGHT_KEY_PREFIX = b"block_height_key"
PREPS_KEY_PREFIX = b"preps_key"
ZERO_HASH = f"0x{'0' * 64}"
UTF8 = "utf-8"
