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 #21255795 · ArcScan

Block

#21,255,795

2026-09-17 02:20:33 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,255,795
Timestamp: 46 days ago · 2026-09-17 02:20:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x70fa0cd9c1538116659b904e5550d900306cadca100491462ade93495f8ad94a
Parent hash: 0x7772e236…25de324c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,255,795 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

14.2%4,272,998 / 30,000,000

Base fee

20 gwei

State root

0xb6df0dbac628…3821ea34edc6

Transactions root

0x6da2b17de250…71a2e3a4053b

Receipts root

0x29dde4b8f1eb…8cfe68dd0743

Nonce

0x0000000000000000

Extra data

0x00000004a817c800