Transaction not yet indexed

DuE2KZLddiw4Mi3vMt4rFoonLPB8VoeVnma55jPuvAe6UgPSow49CuubaNeCMV8UeKEGGhDhdfcWNcAUXJ3Fbs3

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