Transaction not yet indexed

53DFk7VfqmdV4yZZ3dfak4eWwuAJqMfkU65vXHkyUUt9ouDMs5CSYiSbmHQ5He4TrSLMB8avPN6y7CmNHq9X6iMH

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