Transaction not yet indexed

SXM8Spj5aCFGqL6yU77upGeFo7NfGJh7fxYUmQioKs48q3nSnaJR4z7xkMEEkzscG8RD2F4mgVyss5Yzgg2tpN1

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