基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 321d342803a475e80b5ee3e29a3c2845017ceb50 OP_EQUALVERIFY OP_CHECKSIG
OP_0 591fae38f4baaf41d09f07854ed1b1cee33075f4