Transaction not yet indexed

53SpW8GjEy1cbafVBJWbbeqGUmcCWeMiFcaAXzrgYAHfKSLXhjzMZJGTr4pun3ShhmuAJ13XCmcai4TMTGeAKPp4

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