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 #21290282 · ArcScan

Block

#21,290,282

2026-09-17 07:11:54 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,290,282
Timestamp: 23 days ago · 2026-09-17 07:11:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x492327e0573d43e9e83fc59eb41e55110593f064cf81f86719a53f8091dbe22e
Parent hash: 0xcfc91fff…5510efb5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,290,282 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

9.7%2,912,938 / 30,000,000

Base fee

20 gwei

State root

0x1793eb72dbc8…0b2b959632ed

Transactions root

0xce7729d442b8…caaa7a0c92f1

Receipts root

0x8a1e45af83e8…9b188e7f3328

Nonce

0x0000000000000000

Extra data

0x00000004a817c800