基本信息
witness_v0_keyhash
OP_0 b8e4b6f1d78c2ee672e0eb0c11f4f9a3126f71a5
pubkeyhash
OP_DUP OP_HASH160 945c7f3a8b0ed4648267555fe3ae730d091cf52d OP_EQUALVERIFY OP_CHECKSIG