基本信息
witness_v0_keyhash
OP_0 dc21d9a2baad1bde7c7aa827132acf83144063a1
pubkeyhash
OP_DUP OP_HASH160 8ef3e6c777a74905c810d6aab848ad23a7550656 OP_EQUALVERIFY OP_CHECKSIG