Transaction not yet indexed

21enM6FDpptEfR2V71J4Wq9dwbvVE7BBCw8sSPdEnSrJD8H8T9Duu8DrCTaKV6nNA2YLc72dJM6o9cASEHH5VyPD

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