Transaction not yet indexed

2MemnL2YoC3F2QuwLtXeftist6zzNaX36UTZVT81Vqa6YzUaNNfE6GGit2Yg8ZaVDeyNPgvhyUJbbGsBNdBL451J

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