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 #0xb8806f548d237aeff94da9bee0501249f497b4b9d34e3713c7632398b2a53a51 · ArcScan

Block

#21,556,792

2026-09-18 20:44:58 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,556,792
Timestamp: 4 days ago · 2026-09-18 20:44:58 UTC
Transactions: 0 transactions in this block
Block hash: 0xb8806f548d237aeff94da9bee0501249f497b4b9d34e3713c7632398b2a53a51
Parent hash: 0xbe21f956…cf5ab9bf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,556,792 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

1.1%332,338 / 30,000,000

Base fee

20 gwei

State root

0x572e9fb8f6a8…eaca1e5c4883

Transactions root

0x799ed4b49c72…256444c358ce

Receipts root

0x68f1fe40f426…bebc4b172d1e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800