Transaction not yet indexed

53hWVfbwofJ35FEdaAzYaBc5bUJWeWjMiGdmFcLiKxByqTGDhymugCu7PkRP4v18tqQXpTsMqB3aX1F28vXUdWr9

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