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 #21311933 · ArcScan

Block

#21,311,933

2026-09-17 10:14:49 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,311,933
Timestamp: 43 days ago · 2026-09-17 10:14:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x856d7d8265c366afee4c140c9bee63281eb3a3953faa15efe3c4681fcfad227b
Parent hash: 0xeb197b27…6ba6e2fe
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,311,933 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

27.3%8,194,420 / 30,000,000

Base fee

20 gwei

State root

0x64151179c833…df28c9086427

Transactions root

0xde337533461c…a3452b3c2dfe

Receipts root

0xdbb4a236a4f6…6c90ac9df602

Nonce

0x0000000000000000

Extra data

0x00000004a817c800