基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b77be76461306f820deffcbb2ee9ab6fab415178 OP_EQUALVERIFY OP_CHECKSIG
OP_0 12c2bec05d2f8ac53a97054d6a0496a46c4b2257