Transaction not yet indexed

5niuTpZucu71jgTJVexwys4Z6FPXChKLMS3DDoXvC3NqUNQmuLqSBHt9US8piNsKQmvHQ3bGyAbqW6sToBKvtLs6

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