Transaction not yet indexed

21Q4jDT6zKPUsUtuE3at1o7PmUzengUfbfYMXpU8NrwCfkD2dzWBj8GjajxqR2u4yEpMwTSu5GHqzn8Bh9Ls4pE7

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