基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b8ec870fb2a099b52d01bb19e8bcd06bcbcc98a2 OP_EQUALVERIFY OP_CHECKSIG
OP_0 4fc8021e321fdb331d0713552413a8b7da71c3c0