Transaction not yet indexed

21GmwGtWyY7SCbuyhbNKdxm4tS6pcuJ3WUtuPC8uFvsN8hVUp1bKJAF1cko9dawGUExCXtPd6bKz7AmLSY6zzbiZ

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