Transaction not yet indexed

21TvktznZhHu9qfGuAh2KFp21PfAp5jVNXS2TffCyHb7zaDq2TL4n9TwSEomRPo3vmF2rSJGuRawoVxo8nysXEtS

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