Transaction not yet indexed

KNKNLb3u1Vdeh7WDgrvHTQcigkRmkPSc32xNFVMq6To9wKVdKKCfxK2fcWEaJGraCmUX7j3QcR1bSAyCNaM2Ykc

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