Transaction not yet indexed

5mkuBcaVPPJxKA2BYyqzq6LxbxJ1TJYBaRZzqmo3moyrNBy1aW9C2QWopvXgQM36Cus9cHyfRMN8fPH2qQ4NiH7R

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