Transaction not yet indexed

21tyvqWt61n9Upi9Z8ak1X3BkRuBkBqKB9uP1Yi2aSeVqTtDsnuw4tGKyLSvTrkp77zupPsQNoX8aifeSj8Hi4X6

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