Transaction not yet indexed

21MUzw6WZmJDa2fAzQ8GEhvGMMXf1wPmNz7HTSpgz6t9Rngzjh4adqZu4qeBj24QFV8jgb5GRKpg8BCoPH9i9gSG

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