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 #21274244 · ArcScan

Block

#21,274,244

2026-09-17 04:56:23 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,274,244
Timestamp: 20 days ago · 2026-09-17 04:56:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x5bf19d5a41a540a8fe5ddca73f89a59517ca0d2cbec67dea678e8404121dfeb7
Parent hash: 0xe5a1f772…b8c9bfe8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,274,244 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

22.7%6,808,488 / 30,000,000

Base fee

20 gwei

State root

0x7afd407a78fd…bc762aab8708

Transactions root

0x6588c1f8e641…1e5464feba0c

Receipts root

0xd2a7076171c8…d746d094362d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800