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 #21480757 · ArcScan

Block

#21,480,757

2026-09-18 10:02:13 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,480,757
Timestamp: 58 days ago · 2026-09-18 10:02:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x3746ff88834b391ea2f68f02899075c6c1e02333ebc1344140ced6b285876a7e
Parent hash: 0x391d2611…d1eea4e7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,480,757 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

10.2%3,049,826 / 30,000,000

Base fee

20 gwei

State root

0x81876075dddd…9f5a7907a75c

Transactions root

0xfe3e60fcc114…473a72eb4fe3

Receipts root

0xfe34fe0c7f0f…c948b67f69c1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800