Transaction not yet indexed

21YbM8itBrvcjPbADGyusr41gXfyyCx5JzLZDsqYnhieg4n33TnQLGD7xtwNuH7dWSM2GxfU5XaVi9v4Ztf3TMVt

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