Why
Mempool support has been requested in exchange contexts, but it has not been a top priority so far.
What
Design and implement baseline Rosetta mempool support for exchange use:
/mempool: return transaction identifiers currently pending in the node mempool view./mempool/transaction: return pending transaction details in Rosetta transaction shape, with documented field availability for unconfirmed data.- Define source-of-truth and consistency model between node and indexer for pending data (including freshness expectations).
- Define behavior contract and error semantics for dropped/replaced/not-found transactions, short mempool visibility windows, and lag.
- Execute an acceptance validation plan covering contract correctness, edge cases, and operational reliability under realistic pending-transaction conditions.
Why
Mempool support has been requested in exchange contexts, but it has not been a top priority so far.
What
Design and implement baseline Rosetta mempool support for exchange use:
/mempool: return transaction identifiers currently pending in the node mempool view./mempool/transaction: return pending transaction details in Rosetta transaction shape, with documented field availability for unconfirmed data.