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 #21308297 · ArcScan

Block

#21,308,297

2026-09-17 09:44:07 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,308,297
Timestamp: 16 days ago · 2026-09-17 09:44:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x0826465caa881de967c626b3eb3d7bc56ca66890a77cf04cf6883317aeaf3ca4
Parent hash: 0xc85ededb…41bcc1c8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,308,297 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

33.5%10,035,596 / 30,000,000

Base fee

20 gwei

State root

0x60a3cf29cb2a…4009c18d8f60

Transactions root

0xff139b14eee3…078cc71e3d94

Receipts root

0xf642a4e0bd61…3431139806c8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800