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 #0x0cc7a30ed7ea24953a32fd926763d2fdbeb718e91964c3fbfb199f66ff48059e · ArcScan

Block

#21,566,638

2026-09-18 22:08:13 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,566,638
Timestamp: 38 days ago · 2026-09-18 22:08:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x0cc7a30ed7ea24953a32fd926763d2fdbeb718e91964c3fbfb199f66ff48059e
Parent hash: 0xac4c3d57…64965382
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,566,638 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

2.2%657,690 / 30,000,000

Base fee

20 gwei

State root

0x0732ee5e2ae5…2d9c77694778

Transactions root

0x380f0dfd4d1b…ba3fa963a7c7

Receipts root

0xc94965087f0b…23752372f10a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800