基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 1887bb622649a5dafbbc83809409b3e194378db3 OP_EQUALVERIFY OP_CHECKSIG
OP_0 8b7964df08afe1e9ee247df81eab734b1a3daf4a