Transaction not yet indexed

MKEWD8hh6wNvCsyAPY5XwcW8AjzYfcxt5mPjVpKNuA9ZbVJD3jSWwDC3tt5hWwBoeRnHnZsAEDhHgm6pqkkWBPG

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