基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 4d612c7e4dcdc4db85a429300b0e78df1cbfaf2a OP_EQUALVERIFY OP_CHECKSIG
OP_0 161cbe49c680fffb920f732aca90a7124664aab5