Transaction not yet indexed

Xai978WBHkJudu7GWAh7vZudFwCQnNRZLRCbBCjtn5ke9C8Ag13EnwWTS8TK9DZvSN4UvZBaX9WhRPy3pQ6NUCC

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