基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 3a5a12fbf38ff115cf3239555c16492426b98179 OP_EQUALVERIFY OP_CHECKSIG
OP_0 b7bca6a6fcc0dc65151c47c60e44d782a08dcdd6