Transaction not yet indexed

SQS6dbY3zU6qmiDDU4Mzhka3ANqPD8HbfvtyRhYnTjBQu4vWHF8YqCLsK1hrHQuXySwGq84qEMbB4REjMHTbPP1

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