Claim (index_topic_1bytes32 node, index_topic_2address owner, bytes dnsname)
[topic 0]:0xa2e66ce20e6fb2c4f61339c364ad79f15160cf5307230c8bc4d628adbca2ba39
[topic 1]:0xcff0eebf5d6bd1c8dbd2a931c681a6af7d0549629fd1d937cfc5911f69884c03
0x000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000120c726f61647369676e6d6174680378797a000000000000000000000000000000