Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xe391942c2d44e389843176b27c61db41be2fa2a2a3376fc7ad63066fc16b280b · ArcScan

Block

#21,556,989

2026-09-18 20:46:38 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,556,989
Timestamp: 6 days ago · 2026-09-18 20:46:38 UTC
Transactions: 0 transactions in this block
Block hash: 0xe391942c2d44e389843176b27c61db41be2fa2a2a3376fc7ad63066fc16b280b
Parent hash: 0x7eb985b4…12548d7a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,556,989 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

4.3%1,306,745 / 30,000,000

Base fee

20 gwei

State root

0xdc5b3219a132…87aaacf07b2d

Transactions root

0x150145330f87…f55a3ca23e30

Receipts root

0x703497947b9f…ae83929ca835

Nonce

0x0000000000000000

Extra data

0x00000004a817c800