Transaction not yet indexed

sjp91pmhMUxQovAf4MPfGYsAeA2T3DhH46cF4JinpmVrsEMfmMuNuEnYBFgk9UZToKbpaPJTBwNbPoD3UNQrMB4

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