Transaction not yet indexed

667JcmoFwxfSXZdquRiQAjxdbF7eaXszPTNNmv36JEUNGHdPqBq7QtQcEDx1eof5vriepQkuKoFUt9xMUW2bhH15

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