Transaction not yet indexed

TffYXyLQFfS2ca7G2UisJSqx2oqYauRwqFshiBeY67EGPq7tcrMR4wcu8naPQtYqmFeJfi4YNRLzK7mQchgiPfy

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