基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 857b2ff4b9e7d4212ac3b657746ec1673a70e850 OP_EQUALVERIFY OP_CHECKSIG
OP_0 d8a5be39b35d21b6fe7a55ba354ac7dbd03db70c