Transaction not yet indexed

Cb19CuJC1dYeGKphfjBZ3cthXgnTY9cYmJu1Eushkn3t1Q4pLGaW6CQRahmYDyiS9q1cTqA4iduxPpKwgxM4Sy2

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