Transaction not yet indexed

5UEYMKELCzmN26nsWaceDeu4nR3hxFQryWRPxCev8YWoiTdEmhJHm3GQXPfjQbBYQBpb1WSmFqHbmtLoMe4TL3Tf

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