基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a68a7e3e1929f4ce9a590608f5d8069fd7f43bf9 OP_EQUALVERIFY OP_CHECKSIG
OP_0 8d2f60391322b836d7682db50f19fa26927fb2a7