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 #21390709 · ArcScan

Block

#21,390,709

2026-09-17 21:21:02 UTC

FinalizedProposed 1 day ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,390,709
Timestamp: 1 day ago · 2026-09-17 21:21:02 UTC
Transactions: 6 transactions in this block
Block hash: 0x1d05dabceb51f72cf0291b6947fcf7caa6bb8b8880bd7804a827aab2e573499c
Parent hash: 0xaf3c886f…745f7e63
Proposer