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 #21543326 · ArcScan

Block

#21,543,326

2026-09-18 18:51:06 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,543,326
Timestamp: 51 days ago · 2026-09-18 18:51:06 UTC
Transactions: 0 transactions in this block
Block hash: 0xc71d6219fd9373775ada0d28f1e808bb75046de9261601a066421f9a4bc107ee
Parent hash: 0x4d06fdde…f00c2d0e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,543,326 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

16.1%4,832,783 / 30,000,000

Base fee

20 gwei

State root

0x9bebfa7fda78…462abda2d0ca

Transactions root

0x5800d5cc0b91…7600c83b9654

Receipts root

0xd720b01f120c…040c69589b5b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800