Transaction not yet indexed

5Nb12vQAjsBmRs9q9wtUNKdKWQXyUy5U2vJqVTsW67ZeBcPcAzGAfecd6AP2u93qzvmpinDLoJwoXT2TTPsSKHMZ

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