Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x843b31598d52f7688119c3b50370471048cf657a7ba7aa79870f4a5684538ad2 · ArcScan

Block

#21,274,877

2026-09-17 05:01:44 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,274,877
Timestamp: 3 days ago · 2026-09-17 05:01:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x843b31598d52f7688119c3b50370471048cf657a7ba7aa79870f4a5684538ad2
Parent hash: 0xa3cef797…2b86cf06
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,274,877 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

8.3%2,480,562 / 30,000,000

Base fee

20 gwei

State root

0xf8c91df91372…38793f0e33b9

Transactions root

0x6645d48888ae…e3b6895621c3

Receipts root

0xa51c866b052f…cb31e541075f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800