基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 2081a2d5dc46314d8f436e766af664be299752c4 OP_EQUALVERIFY OP_CHECKSIG
OP_0 81e79c2f4af6568e803bd00a8b5a4a6c221633ab