基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7687d2f5b5dab3b960ffbb18197d4fc3fc1c65c9 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a2f070f72cfc0e3769fac0012c4f761782b687f1