基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 8a7d20352ebba75ad05bd5e3a76270ec139c1647 OP_EQUALVERIFY OP_CHECKSIG
OP_0 9cb56de136e5c082d20473d3faf12a6ca1eea510