Transaction not yet indexed

28eXzmLubtsZsRiQAr4KUtQVE8N8kgMjCojdoZ3Zcz3eWPWNQi64eibYfZ4xYfNdkDPTXY1QQBofcTP2AvTuepLQ

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