Transaction not yet indexed

52zhvNKRsqjXTN9nZAkzyuu7iw8aDRc2FqEP3BUvWQe8FkztnsgbGL2n8QWLw53vvPXGyeKoKBBgDCNsCnAXmuxV

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