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 #21539485 · ArcScan

Block

#21,539,485

2026-09-18 18:18:38 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,539,485
Timestamp: 53 days ago · 2026-09-18 18:18:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x1577caa7bf8664984b0f0588941397f92eac74e885124ced61789ae260c35c1e
Parent hash: 0x0586b61a…c93348db
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,539,485 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

6.6%1,988,550 / 30,000,000

Base fee

20 gwei

State root

0xf80492341b39…a2b4227d75e8

Transactions root

0x336ad2106a0c…d315f04844b2

Receipts root

0x7838546a4d71…374f9a0b54ff

Nonce

0x0000000000000000

Extra data

0x00000004a817c800