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 #21368490 · ArcScan

Block

#21,368,490

2026-09-17 18:13:17 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,368,490
Timestamp: 10 days ago · 2026-09-17 18:13:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x3582c2fd7f4f32f54e1299b4765999da36bb7026d7193ece3fd1819aba0f9f2e
Parent hash: 0x6b3cd76d…c0bf0b8e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,368,490 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

3.7%1,099,548 / 30,000,000

Base fee

20 gwei

State root

0x2f056e46acb6…57bfc39a3001

Transactions root

0xd308ad621b2b…4ac1ab871214

Receipts root

0xdae53aaf95dc…65ff2d2bd502

Nonce

0x0000000000000000

Extra data

0x00000004a817c800