基本信息
witness_v0_keyhash
OP_0 7648ef7805fa34658b93a0df925d5e5f415d3172
pubkeyhash
OP_DUP OP_HASH160 c8a72d61d0d9fed23c5e8633a77473632d02ff40 OP_EQUALVERIFY OP_CHECKSIG