Transaction not yet indexed

523iHexppSRdK1QVcBbUVu7H8vDCSdiFAbMe9cCffFYypkbAymmvDc8U54iucbNG6d5EWbT8aq3dmWTbMzJ943Dp

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