Transaction not yet indexed

ux91nCKtdeAQpzyLAxCMs9c2hiaY1pNgfT81WSYRLhAz4UH1WDgJ7fenofVZvg4t8FxPdE2kWAy73VDeSzoJbL4

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