Transaction not yet indexed

53aFjfkFfWyVxKFuVbYxey4aeeVQoDHGh4DW59nxqJmRbC5YHaREpHhsga2nwGDwfGbYkLPbbRF3HGoL7X9NSu9u

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