基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 17a2a949626206886c4e62012e15b7a61bb68637 OP_EQUALVERIFY OP_CHECKSIG
OP_0 6c123a6c7e086943de9e077e7ddc96e410e74d68