Transaction not yet indexed

218MuiS52f7yCYyUBDtYinSuJ6fXr6KjmLWKd9pQB5xLw8J7DctCbBCnhUQdkVWBdM4m9q59U6v5mZAkFp8FdHvm

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