基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 3f721f9541c5d71e49da875a9c60e19e593b08c7 OP_EQUALVERIFY OP_CHECKSIG
OP_0 00a905108c36f50f005d91481d72fbf2688b2970