Transaction not yet indexed

28MFgE4TMqDhtTeVkbGVfAD7kcXAJEa9RsXJNW59PoQk18FwEYcsbF8APxrzWpsvB6MBKfNxGaMuSdrRUwYAuTi2

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