echo
----
db0.Put(ctx, tk(1), sv(1)) // @0.000000001,0 TransactionRetryWithProtoRefreshError:
/Table/100/"0000000000000001"/0.000000001,0 @ s1 v1
unclaimed writes: [w]/Table/100/"0000000000000001":0.000000001,0->v1@s1
