基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 491b85f902419a10d3409eeadacb04e638b2cf35 OP_EQUALVERIFY OP_CHECKSIG
OP_0 b6c2b0d370fcc635ee0a3184d380db7b92eeed6a