基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a8aff5604d824e861004fe473e22f1bd1abbd1fc OP_EQUALVERIFY OP_CHECKSIG
OP_0 c3e7c7a7d42409f18a601a3208d86f67d944a48c