Transaction not yet indexed

21SwuMg7MEXZTeS9TC9S5BarMPfm9xJTJFqeCeXt3YUhTX1wFszRthY57zPPYoRE29WLHZgFwjd1gVLxBFJqiuhU

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