Transaction not yet indexed

SkmmRk3E4X3ZZjudNPWbJMZsxcYL52E7RzY2aiNutnubUSjYfVnQFP7WWS9G93qqbXoiGZHhNWzhDR1Ko9ZJKnk

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