Transaction not yet indexed

121rSTeCUjKFxGH6XYTdkueUNmGRZ4e2sFAvHZWcTgtH1AcccnCkdvEm91pKhtEVfhkNhmCoQn3tgV2yKrKBaSKZ

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