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 #21171849 · ArcScan

Block

#21,171,849

2026-09-16 14:31:56 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,171,849
Timestamp: 25 days ago · 2026-09-16 14:31:56 UTC
Transactions: 0 transactions in this block
Block hash: 0xd9e9fda9060653364419bc76f132de7d2a1c9a7e654f1f6f3fb04789d1794c65
Parent hash: 0x464317da…9ae82108
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,171,849 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

46.9%14,084,319 / 30,000,000

Base fee

243.576352787 gwei

State root

0xc4f5887bb051…4d3d5b01ada3

Transactions root

0x5b649934901e…5c3f0cd4c02b

Receipts root

0xe00acbc7bf7d…0a12b1a09d1d

Nonce

0x0000000000000000

Extra data

0x000000389c3c336e