基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 8a3f7209afd15519e7cd9fc180992ff5e361ad49 OP_EQUALVERIFY OP_CHECKSIG
OP_0 f71f44d796d7ae7545f6a4aef4ea8f12e251ab51