Transaction not yet indexed

21cLdSK71dpAHQm6UqgHpGvuhzDRui7mEVmw3VnBZMzFxEdxWESrEHf9w51JFmH27jWTC1BzXY9VdHzvdHubnSNN

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