Transaction not yet indexed

21CxU4qNPm2arnQgTicTmW7zmJDBoXDFH7RZbBjsdMwcouvmDM2vfhShx12LcxsDAF5hPupFGRdh5eYV9GjaVqg6

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