基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 dac4d65f7a8a6d5af7250ce9085dcd3c5a3be7f0 OP_EQUALVERIFY OP_CHECKSIG
OP_0 8f19bf7c04472879a6a5b74d34f82afcabbd821f