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 #21261785 · ArcScan

Block

#21,261,785

2026-09-17 03:11:09 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,261,785
Timestamp: 17 days ago · 2026-09-17 03:11:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x1eba69c64367c906254adbbda0c0ca1d32dd21d442071b877654c910675b8db4
Parent hash: 0x3af0d91e…15bea100
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,261,785 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

22.8%6,841,412 / 30,000,000

Base fee

20 gwei

State root

0xb58d83c52dbb…1d020b6b8f5d

Transactions root

0x41f61d4f23ea…5c3c5550a584

Receipts root

0x14427084fb28…c39ed313fb5c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800