Transaction not yet indexed

21CaUGtWY5jDfST8MNUGX16EqSgRFeYmGfe2FHYkmjQT49RsZPpv7ERvVjtTmTNGSe668EfC3Jy6MFhGFwkvoPzk

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