Transaction not yet indexed

NDpkj6oDkgMPLNrtAHseqfgVhViPjW6gWXAQkWejfzs8BNPadqTYTTPvUeCfLfzPzrKSiQqXt6e18zxLuTQUgvZ

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.