基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 3f71d31ebf3dae839e34f166a459cc0fe65bd519 OP_EQUALVERIFY OP_CHECKSIG
OP_0 29aecda8cfadcf4d9c5a05d557a478110be14494