Transaction not yet indexed

666vG6aCrAkU7AcU8cwevRToVnBo5U29iHqQjvLi1UE2fFmFa4yVRvzp69k44JS4rJdUTBtSoWwgrgA9jpGDySz1

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