2 votes
Accepted

What is the max value of counter?

First of all, account's counter can't be greater than the global counter. The global counter grows with each manager operation. In other words, the global counter is the number of manager operations. ...
  • 2,427
2 votes

What are the bounds / restrictions on the mempool?

Currently, the cardinality of the valid operations set in the mempool is hard-coded at 2000. Whereas branch delayed operations (e.g. counter in the future, insufficient balance, etc.) are stored in a ...
  • 86
1 vote
Accepted

When is the transaction counter updated?

Account's counter is updated when the manager operation is included into the blockchain. It would be weird if the blockchain storage was affected by things not included in that blockchain :)
  • 2,427

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