基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a7c556744df83f02eba13f6718467e731577c8d5 OP_EQUALVERIFY OP_CHECKSIG
OP_0 1d2e7c3eeb042e5684d9f13574cb5444ba3c2bef