Transaction not yet indexed

21VPktyGDgLPpggp2Th5gyZ5dkDCYzEUEcFRHE3KyDeik5kbQVsVZMdUHTTiHPmfTDtAk2DHLTrqTxiDDGXZBbUG

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