Transaction not yet indexed

666So6KMJUtQuAi9mLJUFNoRQgY7TAuxGwa8UYDCvRXYWYxAz2BSvHseaE61r1Ge2y81NjGbfbDCC9Me2vQKB5xv

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