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 #21267223 · ArcScan

Block

#21,267,223

2026-09-17 03:57:04 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,267,223
Timestamp: 21 days ago · 2026-09-17 03:57:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x3ba9ea1a1c9772a7dd95e10ed0aece6f1b13741996159a534ab05089a5892d7f
Parent hash: 0xcd33c27b…77d52286
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,267,223 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

17.0%5,089,029 / 30,000,000

Base fee

20 gwei

State root

0xcd896bd4048c…1333ba7aff9a

Transactions root

0x682188925219…9d632f420e8d

Receipts root

0xf857fc7a082c…5e35e276c09d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800