Transaction not yet indexed

SLc2Gkc3MPA7MTLnTRmjBNoU6hVdQSfacUGiz1UytowAzNxJ8eksQKyuzPpjJtVTbbBBU2RjmaAanW8nV9bRK1R

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