Transaction not yet indexed

21GrpwxTuJ21qi2ygKAAu8RYCBc7UDBMnnq1Dvv386fZoW4oYnBiSP14PFJuTeF3P1b37w7aCwH5QqV3FuXCEPZw

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