基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 2781516e5175797f056fb543a6adf2e2c1b65d9e OP_EQUALVERIFY OP_CHECKSIG
OP_0 b4b1774bce3f9c72c11b614031fdf1901c454dda