Transaction not yet indexed

21AU9X6tiwNhq3Z25PHUaBxaQe3E7qhbvs4v2QDP59pPcbFVpU3DHkTmChZ7FvmmePk478rDF7evb5mNNDfKhHhH

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