Transaction not yet indexed

HCUeKFeeKf57jQjDzdxJr3t5bRPppmBUemE43xFqQCCSgGQWbRC9wMA2Azn6g4LftfFnYpe8vhoYDbnbb1fbKUv

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