Transaction not yet indexed

5mRPFFAjD5rcvaY7KpWi9ss3pSMM6HFkSyQJYa6MDmJMpVJ8mP8Qnn9efwp4otn2gxr6AuJAcAAAM9yc8e7PPDY1

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