Transaction not yet indexed

CU1pQH6pnnbA4Y4NfkdYF8jiwo2rUXaQ2AcX64mBM5emx7roZzD2ZF9KjcnDu1kY6YXk3nDmaGuRY9dLJtZYvh7

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