Transaction not yet indexed

5Ex3LCEf8etsk9xHxjo97kTWrvqJDR4ZwGwzsGo85CLbbShRvgE23uf5mHtAkCLRdnLKAermXNvjAzeyLPkGFLiQ

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