Transaction not yet indexed

284aXkD8FYR8wXXKaxbQndVfiscHoEj92aEcraJzwtNyDQEAisCZqqY5q9pAPEpn2ccKKbFdJkApJvTRLjByJhP1

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