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 #21279634 · ArcScan

Block

#21,279,634

2026-09-17 05:41:56 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,279,634
Timestamp: 33 days ago · 2026-09-17 05:41:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x7c564d344b933a830325731a6c81975c09d0f99816abdef543bff61895eb06df
Parent hash: 0x2bfca04a…af4a3af8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,279,634 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

20.1%6,019,616 / 30,000,000

Base fee

20 gwei

State root

0xfb02851f53f1…baeb59a9d9b3

Transactions root

0xffa2f0229a64…d84496e32486

Receipts root

0x5bc5529a2936…a0197e2a0ec9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800