Transaction not yet indexed

53DKpgw8caP8m8FTVPDZYHvTPhetxkLqcd8YnfKF2Hu7XFZNRLb6ue7p2Nu1T6jr8QBv2jQs9bL28EFEGRX6dvM

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