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 #21276132 · ArcScan

Block

#21,276,132

2026-09-17 05:12:20 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,276,132
Timestamp: 19 days ago · 2026-09-17 05:12:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x4809716494cb2f5487eabcac64f9d920dd1cd39b6cbc051cf42b98114cc5863f
Parent hash: 0x6e1178bd…75182857
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,276,132 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

5.4%1,630,181 / 30,000,000

Base fee

20 gwei

State root

0xc6bc568b3d23…e49108cc6d7f

Transactions root

0xfb2015387d98…16e9d2f8be71

Receipts root

0x771aa1396c8f…8512a0a20a16

Nonce

0x0000000000000000

Extra data

0x00000004a817c800