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 #21540102 · ArcScan

Block

#21,540,102

2026-09-18 18:23:51 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,540,102
Timestamp: 47 days ago · 2026-09-18 18:23:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x26168d466d2c9479ded644a3d37928a88ecbf8633fe76c6d985e076715e2b35f
Parent hash: 0x58fd66cd…d192da89
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,540,102 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

5.4%1,626,887 / 30,000,000

Base fee

20 gwei

State root

0x1b8fb75e0337…74ab143170e9

Transactions root

0xd1d4fb6291b7…d53c1695fcd4

Receipts root

0x2742b74fe67a…a9578b2f78a7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800