Transaction not yet indexed

MkxF1jjwSoD2VrKSoVP5ZxTqCBwgsdq8XTfr8ArLxpCYHtu4Pc8AmQjrLgxJoX8bSTE3k3FAbJFTBwKbPE6gA4B

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