基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 45a70579cb2c7b6f51e4a38c1e01a9ae5e3fbae4 OP_EQUALVERIFY OP_CHECKSIG
OP_0 8bd9a17d419b1d221eba84d697cd00d9cd519386