基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a8e7c61c786dd7b374f6a0205b5d4efc234d09ae OP_EQUALVERIFY OP_CHECKSIG
OP_0 71dc3cd95bf4fe0fb7ffd6bb29b865ddf5581196