Transaction not yet indexed

6FfCZ3MjS7UtMLw9K9JwonRfn4qQaVyyRgNMMv9oaTKmYqj9n2GTaDKZ5Wz4XW6pVqS9eqBiwP6dMsSQw8xVYVk

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