基本信息
witness_v0_keyhash
OP_0 2b81a173d0eb38e182c0af21154bcc81b405d5b9
pubkeyhash
OP_DUP OP_HASH160 a929ba0eb95b700f6f3fde33e5dc045cc9a4f793 OP_EQUALVERIFY OP_CHECKSIG