Transaction not yet indexed

21v4hfa2d2npaxxdQJ8SAQs9JH9SS6BEpFdUMe9DtgVuBzRGb4neTXTC9j2nSX1QbCRmUE1khMmPRGjVALK5KZcH

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