Transaction not yet indexed

21PCBpwK7cDk7CHv2cRXQuB1MqJxX7YC97uw3ZWV2azZNFE3a7VTaqXDd3TNH1ecTS1QCjg5jYmJoz5MTDyoAet2

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