基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a8aff5604d824e861004fe473e22f1bd1abbd1fc OP_EQUALVERIFY OP_CHECKSIG
OP_0 c8b4ce03367a4be2771a441e8c53641c3b0d8927