Transaction not yet indexed

53pAbJ4PFoAtScKmcfMBfHPMmifWkDwXTPDdCpYoBkU5u3XYBr4TncQT1UAzfRjKfquH1tmAApRor8mT4HCx25eR

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