Transaction not yet indexed

1SKCy5sr1f5HKb7EBJrXVjAXtXuBfJbTFoUDkWp6wDsdSi6AEfaUXMVLgqbMVwt7v5QttLMHjJuWX8dHZdxCCNK

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