Transaction not yet indexed

5FfzSTxTBvbUYbfN5ALhj4bH9smcZ9RvajewTbLkyW4KqsdDeLcbfiVFp6WaZYQSU2XtUYTrEs5hD1yQvsaSnXf3

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