Transaction not yet indexed

So6kWfJmUBgi99QFfMys5FvJRTCs7fnNCQS9UNNvwzzDRx1mKPokFSANwbP3vwt8ntJ9L53nZFS4VmDW95PbnP6

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