Transaction not yet indexed

Shf6VJxPvqpxcArgfJd6d6PRdBeBhFTQDb1YypYqjtbmT1bJsCrJ3d1UJh2NoD2MYTff6wcbFuPVs6WXMNeTFRS

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