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 #0xcf49f72046fc98bef6c876966ef8240de888e5b1b2e255ad8be740a596f587db · ArcScan

Block

#21,512,312

2026-09-18 14:28:57 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,512,312
Timestamp: 41 days ago · 2026-09-18 14:28:57 UTC
Transactions: 0 transactions in this block
Block hash: 0xcf49f72046fc98bef6c876966ef8240de888e5b1b2e255ad8be740a596f587db
Parent hash: 0x041ab5ef…00fa5d69
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,512,312 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

5.5%1,636,139 / 30,000,000

Base fee

20 gwei

State root

0xc3a5c56c36ee…a38442c28366

Transactions root

0x575ecfeaf3a1…ca8d76c1a710

Receipts root

0x5bb9d0aa9b9b…67ed1532a736

Nonce

0x0000000000000000

Extra data

0x00000004a817c800