Transaction not yet indexed

21TzNLaDAWHZMLATnmNEDSmzaWVZHWHVQWdo2nEf3zp19HbHPdVQgbHFgcEG2fB9KbXGvk583KZ1jLCs1RYmXmzX

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