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 #21261724 · ArcScan

Block

#21,261,724

2026-09-17 03:10:38 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,261,724
Timestamp: 19 days ago · 2026-09-17 03:10:38 UTC
Transactions: 0 transactions in this block
Block hash: 0xe911203877790f148845c8e7e6a4647c415c24ddda4721d136eb196b17111c58
Parent hash: 0xbba07a48…a236ca43
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,261,724 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

34.1%10,237,450 / 30,000,000

Base fee

20 gwei

State root

0xaee3fc730ec4…3ac3a4201660

Transactions root

0xa50440cd40f5…127f63b8c884

Receipts root

0x4d2891ebf120…2076ba021ba3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800