基本信息
witness_v0_keyhash
OP_0 12cd57a2d3d67e761837ffe23e2bc892cb83c2af
pubkeyhash
OP_DUP OP_HASH160 aa8e4508a9af915fb8529029bb09ea3e74b2df73 OP_EQUALVERIFY OP_CHECKSIG