Transaction not yet indexed

478DqVvCygLbyQ43Zot5BhjvLh8GrvywiPq3U7xfMAM2XcEbaweT2RoZhsNnpD1MSZePBJySSPCWaUWMytWTp7V1

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