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 #0xcf0b2807cec961d6edff792c263e7bfa92716c9927ea42a9c1499c053b3616ca · ArcScan

Block

#21,320,043

2026-09-17 11:23:17 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,320,043
Timestamp: 46 days ago · 2026-09-17 11:23:17 UTC
Transactions: 0 transactions in this block
Block hash: 0xcf0b2807cec961d6edff792c263e7bfa92716c9927ea42a9c1499c053b3616ca
Parent hash: 0x69dde06a…76ecbfac
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,320,043 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

19.3%5,799,124 / 30,000,000

Base fee

20 gwei

State root

0x9b3d0b918cf7…ce8906e9d427

Transactions root

0xd4917d3c39a2…b0b8841658ab

Receipts root

0x5073dbdc8ded…2c94b4d62bcd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800