Transaction not yet indexed

21FnkvzyjXcZRv2hDqa3UDeJKPyAtQ9vKG68DVLTHohuWGetoqgXdgwifhjTcC6UJbUTrafomBHsbvUABL9Z2YbN

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