基本信息
witness_v0_keyhash
OP_0 31a8fe994cc9175b5b50d15bb47f26cba6012ed0
pubkeyhash
OP_DUP OP_HASH160 ac039078c04bc85e3b3b71d833c4ba4f46122d6c OP_EQUALVERIFY OP_CHECKSIG