Transaction not yet indexed

RMmPfi77c5VAqxSwFp9AoiJ54bcedfvrS8KFsrYu4upxV7QLTugfqb2nekv1KKLJuFNKGqQaByAVUK2fEJojxTY

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