Transaction not yet indexed

52RiVrRmFkUxFwh4jDTuw2mqk58py2oj1F4eKkYYFu7aayEZfN6rvVNkc4P6x7kacTsbTJAgxCh9GLfY4i75TzF1

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