Transaction not yet indexed

NcSW3k8vvLHfUGvcFHf5pRfzyLAmAAAWonbBPS8vyRzogTUhEkfExBBUJGjVKSdMQAEBtwCggoUx5qerHiDPBQY

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