Transaction not yet indexed

28A4PucGq7x5xyDh5dCRdjsceNwuupoDFhcMNtjax43SjwEMQqRjDadnfLGLZzf74DSM6FUfwBvsZTkoTGCqKryA

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