基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a29b549bd8c439410e125a066e68bf4b05909e18 OP_EQUALVERIFY OP_CHECKSIG
OP_0 81f744cec0fe7313b7a61e0bf1c666814b1396e9