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 #21510149 · ArcScan

Block

#21,510,149

2026-09-18 14:10:41 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,510,149
Timestamp: 13 days ago · 2026-09-18 14:10:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x8382f1b2dac0b04328183ffdce65772a7550ccda042110ec08a44b13f929f1ce
Parent hash: 0x513b35c1…d153843a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,510,149 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

8.3%2,481,321 / 30,000,000

Base fee

20 gwei

State root

0x96924e475c2d…a5d3ba5166e2

Transactions root

0xee45adb97b6d…ae3edd05146c

Receipts root

0xe2a48084c96a…dd947febe9f7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800