基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b491787b227fb34350a52fbf5b8d79d264f08c91 OP_EQUALVERIFY OP_CHECKSIG
OP_0 2d6decb865d755c5911d0f5904bfed40e758dcf4