基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b4912aaf3920863daf46df92360a52620e48dbd8 OP_EQUALVERIFY OP_CHECKSIG
OP_0 1b28b314c0626a9e56dc4ebaf0206db4e8419d71