Transaction not yet indexed

52sfEBc2bZa5tVZp54qCh5QDmisthtfZizHpqm2DPUTY9JfvQuk8xEbr92Rh6DomF83DWqrqAarqrmS8gnXT2nR1

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