基本信息
witness_v0_keyhash
OP_0 b8a91aec2f2b0234ce9b0a2019562a60a212883e
pubkeyhash
OP_DUP OP_HASH160 d9d4057462d6a17b2572e46d8995e32485db8ca6 OP_EQUALVERIFY OP_CHECKSIG