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 #21444091 · ArcScan

Block

#21,444,091

2026-09-18 04:52:15 UTC

FinalizedProposed 1 day ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,444,091
Timestamp: 1 day ago · 2026-09-18 04:52:15 UTC
Transactions: 3 transactions in this block
Block hash: 0x12f21f2817a94e8f6fe292a4939c0953647da9395e01ca20d1c208f9016d1e97
Parent hash: 0xcf857f89…f76bd8e2
Proposer