Transaction not yet indexed

4ubuuk9kSkM1WheUsWbSU2pCkuSYFNPRe9ntTsniuX3E5dy67x5SUpYwmjvKgpPybhvLciT7XyoCDLU3RXbtYbiq

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