基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b45f71d86b75762eee32b0764d6fcc1a0b1cfe39 OP_EQUALVERIFY OP_CHECKSIG
OP_0 1b7f1ae35b91cca89daf8718803b1656ad4b236d