Transaction not yet indexed

tk6nkoLTUqBiDouBEqhwLetRfoQaYtZ1CdPSUM8uZj714aELiWHfcfiiCDopd19xBN5y8u1KXx8ct9SC7ZFSYbq

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