基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a1a2b48ed39021c7fb192a43e3e47b4053c40bf0 OP_EQUALVERIFY OP_CHECKSIG
OP_0 2e80f8b2ca5c888c2772ae242c32fe091f6d6d73