Transaction not yet indexed

KCUk2xdGseBHUnPSenZ32i9aWj89wFAECHfhjF2PM1VpkQSSdAnBS8q76U9MQPzncyFoD7Ggr7TuzJCxMQAbwHQ

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