基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 6f88dd6d4fb66c0e3a13563e455b8672ef4e1982 OP_EQUALVERIFY OP_CHECKSIG
OP_0 121817b9e5f42abe40b776f9af8fdf8cbd32717b