Transaction not yet indexed

28SoTTCVcLdnRGrHUQa47qvbFNhdacx27KmUmYc35nUkiwfkpTswjBTm535G9kZsKDftqZnRaHXjVHgdbHP3xNjT

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