Transaction not yet indexed

53paKnw7AV6vQsRDCqc7FNJN7fiUFqoUm3wq1dAiUsc8HPkpAfnZ3ei7LqkLs1NywtyCMXHMYZL3qYyntcESqwy

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