Transaction not yet indexed

21KTfPGVRKovdr5EDi3GX8QCcg25eZB75bzsaC2ztmp2AKDvFVjGZsLqbBMoT6kStyimEizdruZ2hnb6E4ZyD4Nv

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