Transaction not yet indexed

53SFB42ZTASxJx5DXAxSrsLJGGbD4gu771cLo5EEnKsS8mqXRMas9FeSmaeSnmAjBnVZXdjCevVmGZKuJGwZMeS6

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