Transaction not yet indexed

1sCFX3TmKYq3CoxtQLQdjjTCeWEPfQ31yTNaEgL77LUWjCLRgvAvfjYvy11a9EqQtpCh8YeW541o1v6uQZ7n5QW

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