基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a74d3e69431645a26dc64b3dcc5dbc1e738e9e31 OP_EQUALVERIFY OP_CHECKSIG
OP_0 8cc1b6c260ee50069de48accf3c100f377bc2ddd