Transaction not yet indexed

28NugRmF9BvKvPbfegQCvcLoM1pMuUSGVikbpUNQeLyDjBh3HSPYofDdUjcCrZ57JvRoSWeNeu9mbdu7KN8z79k4

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