Transaction not yet indexed

666TkrrBSy2goHJHeRjWu81B29LACYm5cVRG5Pg4vcDSM5Nc6U3pFbRC352i2raTLDuqFLi41maDvTBcAK4rj7fL

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