Transaction not yet indexed

5FkSC5PTJJYmdRKmCS5ruRMCq2bM8gsPKJUPBBmpJKb268ZDjqzLHrsLKgQoxFnpUCjEmVqNU6qjAFUzKATkSA3y

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