Transaction not yet indexed

528UNoado3ndMWWRevvbjbHjMv9KDk3qdQbXEZSbDRMCQuoRmwwizp78tr4HDfHjCXQMZVnfPeZkoN6PYVX7SAZ1

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