Transaction not yet indexed

KmcaM7Sr9wm4mAWDGJ6EvhR2S2rxayNysE2NmFfC6EURsT3J5Xq8GLDXzG2mbawwjCwewB5n4X954maYXFoo91S

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