Transaction not yet indexed

21fLcBW7eFVbdo2ciFsDg6dAs8JnQM9X4VVZ1mNkPk3F6YXqpre1S4NqWcUUpkxY1JdLg52yP9v1d4N9sYH2LoHm

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