Transaction not yet indexed

ispTaFpfmfPXFiVLcw29UPb5C8gYpqSzknqmYp1P5zDS3Rety7YoGWUPAV9actN6YJu4FdXaYh1LUZmBbUfRNaU

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