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 #21516485 · ArcScan

Block

#21,516,485

2026-09-18 15:04:13 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,516,485
Timestamp: 17 days ago · 2026-09-18 15:04:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x997fc35a9c663006d7210fc9db50b342e9bc01d644497beaec6dd78c93f0c015
Parent hash: 0xd6ea097e…131e8626
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,516,485 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

5.6%1,687,582 / 30,000,000

Base fee

20 gwei

State root

0x49f5ebc9b56f…acd141d0fa98

Transactions root

0xb647fe8ba974…a15ef98d84d0

Receipts root

0xa666d70f9610…c7c246e48a36

Nonce

0x0000000000000000

Extra data

0x00000004a817c800