Transaction not yet indexed

KEfnCimFFCQi6zFhs5mE8pnp7ECG6p7P3L96ZbAbBRSeeTb1uYgiL2WV1RBaHNP2kg1mVzFm1p5dmWFgXh3fTKw

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