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 #0xfa979fe54a3dc93d1ccd969cec55c915849af65430027cf8751bfd37355c890b · ArcScan

Block

#21,306,841

2026-09-17 09:31:49 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,306,841
Timestamp: 8 days ago · 2026-09-17 09:31:49 UTC
Transactions: 0 transactions in this block
Block hash: 0xfa979fe54a3dc93d1ccd969cec55c915849af65430027cf8751bfd37355c890b
Parent hash: 0x6c7bcf64…b53c8625
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,306,841 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

8.7%2,604,842 / 30,000,000

Base fee

20 gwei

State root

0xbd9b672df1b6…b1692ea86223

Transactions root

0x244ebd5618b0…38148700f34e

Receipts root

0x8e8a0b4e81de…92ca1e1a5d82

Nonce

0x0000000000000000

Extra data

0x00000004a817c800