Transaction not yet indexed

SSQWtrnQu51ASCkKaSsUCEPrC1t51AxHtVoDba8YQVHJL5iprWDstVBjRcuqGH71GrxeyFJXVYbfMTRZMhgSkf9

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