CustomTaxPeriodChange (index_topic_1uint256 newValue, index_topic_2uint256 oldValue, index_topic_3string taxbytes32, bytes23 period)
[topic 0]:0x00edc71549f0cbe47086c2237ce0cf874d6897fd1d7ce43ee6b65c0230d7606e
[topic 1]:0x0000000000000000000000000000000000000000000000000000000000000000
[topic 2]:0x0000000000000000000000000000000000000000000000000000000000000014
[topic 3]:^JMQ[3z(T45\45p*/&*fLzKZ3
0x6261736500000000000000000000000000000000000000000000000000000000