Transaction not yet indexed

478tsDcZhgzskayCyvdAGVrdtMAqQLGkPNGDGYmLJZjjk9q3zKPFKgZYo5xQcGhBpXquUEGKMLw3Nk1M4ChRtGF3

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