基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b8fa442e5e239a78c248a1e017fd2f6461edd498 OP_EQUALVERIFY OP_CHECKSIG
OP_0 2c9ab5e8854bbc8429ca81fe1123ac0d19ab9f55