基本信息
witness_v0_keyhash
OP_0 a4521eaaf270e13aaed2ee4080fb36961344c9ec
pubkeyhash
OP_DUP OP_HASH160 fad4f21dbfbf71765c0763e91c9b79a919edf109 OP_EQUALVERIFY OP_CHECKSIG