Transaction not yet indexed

2kpNubtWSAn5HWankj1XHEkwtz4JvCjz5x9uYFGFZTAYthMrfjSxEG1d7uygV8D7V4TSnxPCgktYqMHXrL1aYAH4

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