基本信息
witness_v0_keyhash
OP_0 b721f3394a0de6c271da8a41c7b1deb1f1e0a6a2
pubkeyhash
OP_DUP OP_HASH160 1be62e5911b5e604a71a495864e071d688be06f2 OP_EQUALVERIFY OP_CHECKSIG