Transaction not yet indexed

664Z5TwGkZG57FTEVkrWC9zyh7rE9htsaEULPDAimvoddqdSh2C1V2cvNgcnZVEPK1fXraTSoavSoSNSSYTKuZty

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