Transaction not yet indexed

21mznTitcTmuzTdy1z4zykfDDxb7mZV6sDujnaTq1G3ff9XNGbf94yeqNNg2ZaHeqkGWVfDvGEawcS4bg9LuZdFp

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