Transaction not yet indexed

21c81YnYr4uuGwVmnWo8XHt6fDa8XxtntFPT6HFiywu1Tis4agT2HkniMK5MCV98iz1WhoQoaPBKtTZhXFfNoUoH

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