Transaction not yet indexed

528ZnxcNxnDAFRLaGk44wNnjCoomTw2dQHsmywW24erUaM18Mw4nrPWNMB9BthaNLEfAbqKBWjRfgsFGCmZhjjaL

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