Transaction not yet indexed

21f7S6xbuN2ohJRfQBYoZSw6ffb2wpz1ReMo6GoTcz7KVzVmPsuVjZzBnnpwM4W2fgUmbLk5edLdtzfQkqL9dN3Y

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