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 #21375561 · ArcScan

Block

#21,375,561

2026-09-17 19:13:02 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,375,561
Timestamp: 18 days ago · 2026-09-17 19:13:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x2755e34f4a2dea88ea9f30985ae4d2eaba8f628133b5e2325b442ae78abad434
Parent hash: 0x64c1ab88…4fc32cb0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,375,561 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

17.9%5,382,376 / 30,000,000

Base fee

20 gwei

State root

0x99d588424457…f7eee676581e

Transactions root

0x2ec5ef8735d9…812f61923960

Receipts root

0x776bd477e300…3bcc19661610

Nonce

0x0000000000000000

Extra data

0x00000004a817c800