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 #21441849 · ArcScan

Block

#21,441,849

2026-09-18 04:33:18 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,441,849
Timestamp: 54 days ago · 2026-09-18 04:33:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x77161c8f5681e38dc883e0d8fb1ad2236763aa95a3d11d1073b31e76d58e6c72
Parent hash: 0x5109937a…9beeb098
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,441,849 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

5.5%1,646,383 / 30,000,000

Base fee

20 gwei

State root

0x338c7d2f74c5…28a8a83b92fb

Transactions root

0x35d9be8ef117…8eda89fd801d

Receipts root

0x0eb3fa427e38…acf71ce1b6ab

Nonce

0x0000000000000000

Extra data

0x00000004a817c800