基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 91c21ca83a5c5b1167c25503f21e0c71b35d5444 OP_EQUALVERIFY OP_CHECKSIG
OP_0 40491ace6cdf36f869df0112a14d25d8977c1283