Transaction not yet indexed

21JHEH7JyMzCeRWTPVz1rNMEqdqcPQzrASDhfmC8DiF8xjxmfycCCQWMWhtDenpsw42nuz3nF8RYkGR8SJGH8rT6

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