基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 6881e4ff0191f703e9500bec35e80ba28d2aaaac OP_EQUALVERIFY OP_CHECKSIG
OP_0 f6b265dd78c6541b69b127e9b8e5df14921de5cd