Transaction not yet indexed

CPkcHDYXG5CSFMfBa7ihf3rEUr1ynY1TeM7jgXZdFkUu6hCdbSJ3et8cz9LFgQF8xpbe9PXyA8WWCy4dLtJNBRs

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