基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 29e929cfd345ab51bcd9a6c32159792f1a21f282 OP_EQUALVERIFY OP_CHECKSIG
OP_0 31c7336320b0d1591a1e0848330006fc5d7ef9bf