Transaction not yet indexed

YM9bqAz6RrD6bkqtLoRyXuct9e2uPyAzN8AUZkhnunfCm8743dqdDCZjGhVk2FhhWxqg1ZtjPy9jV1yPJcozjdE

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