基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 42b881a874266bcece83fd4b47686f86dcc80660 OP_EQUALVERIFY OP_CHECKSIG
OP_0 8c84b2e3b4efa05d6f7afacdefd64f1d618f004e