Transaction not yet indexed

53CAcyxNEfuoYV6LArbGmKTbAQz6dvbAzcb8Wc9HFsPoadXBwz6MYsgfwPwyvF5y2yiqqHqyFFxcdKes5bTYayB9

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