基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 8ef3e6c777a74905c810d6aab848ad23a7550656 OP_EQUALVERIFY OP_CHECKSIG
OP_0 21ef8ada3e61c70de6c2f8b9372a3dc642967e1f