Claim (index_topic_1bytes32 node, index_topic_2address owner, bytes dnsname)
[topic 0]:0xa2e66ce20e6fb2c4f61339c364ad79f15160cf5307230c8bc4d628adbca2ba39
[topic 1]:0xc5beca3223711d9024bbf18560c21a0e39032496f879efda9cc187f6a014b7f8
0x0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000c0664616e6b696d0378797a000000000000000000000000000000000000000000