基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 d12a8f7d8560ba9d8c19917ececaa3449bed7b02 OP_EQUALVERIFY OP_CHECKSIG
OP_0 71dc3cd95bf4fe0fb7ffd6bb29b865ddf5581196