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 #21542762 · ArcScan

Block

#21,542,762

2026-09-18 18:46:20 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,542,762
Timestamp: 41 days ago · 2026-09-18 18:46:20 UTC
Transactions: 0 transactions in this block
Block hash: 0xcdebed9684ae78d2f2fc691b3ba6994e1c2e6c72ddd212f26dfce935ecc4feb4
Parent hash: 0xa5b72aa0…5fb92d57
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,542,762 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

8.5%2,545,690 / 30,000,000

Base fee

20 gwei

State root

0x34bf715d74d2…ead4b77c29f5

Transactions root

0xe9c1c6ddf4d8…b8cb5222aefb

Receipts root

0x755751915b67…0787c4b02081

Nonce

0x0000000000000000

Extra data

0x00000004a817c800