Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21381121 · ArcScan

Block

#21,381,121

2026-09-17 20:00:01 UTC

FinalizedProposed 9 hrs ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,381,121
Timestamp: 9 hrs ago · 2026-09-17 20:00:01 UTC
Transactions: 4 transactions in this block
Block hash: 0x28ba5a65056e8172c0131ae80e2bcecf893ff14d27bf938934de1bee12ac1006
Parent hash: 0x9d93fe1b…462fa022
Proposer