Transaction not yet indexed

52a1PMxmC6VTP5XLAuvV2fQ2zfvcSPxu1UsJXeZZD6UK9qXZVfSMnzAS4mdDNpJxUN3YuT7izhdDy6Mn28135EUF

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