Transaction not yet indexed

nyHe51PRbGWohGYtTYDSb7iV5Dyz67HgrSDVuGaFMfwALKRpTXR41k1mFiF1YhqtRhmNd7HCW3mCvM8CpfPJZaA

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