基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 521b3c470b682a97aa536f74b9d8052a98d75953 OP_EQUALVERIFY OP_CHECKSIG
OP_0 803400f5eed4a1dbfaec2d9a42213b67c727d551