基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 dc66102394016b7c5efaa08dd89dcc87a0fef248 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a7acf21bbb1d38f843ef7c53d285e99eaa14b7c2