Transaction not yet indexed

21Vb5Z6rbntzP6cUgm1Cqxg8ZaWZu7Bkn95xrxuriLE7HAFH8rvLWWK4f6e77Xm9D9hwsUzcQD4Si2nFi62ZxAHg

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