Transaction not yet indexed

21KcL251YhcVdFxckpc3PAihJdVbaVj7UQjw52YbRKyAp4LevWrsvXeegpJFNNfJQmJ6i5k7TQUdexCTSxVgiknx

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