Transaction not yet indexed

Me2gtCaM6HWsTZXifE7fZWWFnGry7sTUYnbZgEBLmdhxNjpTrDY2PpwrQrFn9cR5pPyCyS3uKeHrrGUNWm2FdLf

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