Transaction not yet indexed

RGktJ4ZWHaKQPWH19tsMnX5sWU5MhEnp5ZBXfAGvgoEWqWqfEMkabkMHMKjoTf4aDJ6FC4tEdRCkJ5ykHJx8JcJ

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