Transaction not yet indexed

knXwPAGhCMNjbpZkarvShpDiF3RdhwUoFmkUQAuyGSTKBCmdoiGA2gdDYwoH5Mp2SAQxzUSc1So8cMCR2LWJfr1

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