Transaction not yet indexed

52u5mbXy2DQRbz8eopTmYqhp7zHCvdvvJT4GPZjKAE6tW5QDQMKzGoa4VHzPLzpH4UDLuyHEmE9bih45tB5Gf6m3

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