Transaction not yet indexed

12A8nXcu3J1JNZpmLnETmS251A7HnFpUAQcGUJLZ3tag7Fb78gBwnRTvXup7bPe1QxsmzdQjcWHxFfLPZjU55Zri

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