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 #21327320 · ArcScan

Block

#21,327,320

2026-09-17 12:24:43 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,327,320
Timestamp: 11 days ago · 2026-09-17 12:24:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x96f08b4ebf53fea8987a1a3d95c878f15ae5e563b6b2a9dc5c026ea2f3d34ff9
Parent hash: 0xab8f1bc7…38eb1682
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,327,320 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

21.5%6,453,389 / 30,000,000

Base fee

20 gwei

State root

0xea9579444676…931ba59ee79b

Transactions root

0x0d4694f170a1…a39065d82ede

Receipts root

0x7251473f160d…8c0e8ec708cf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800