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 #21299425 · ArcScan

Block

#21,299,425

2026-09-17 08:29:10 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,299,425
Timestamp: 52 days ago · 2026-09-17 08:29:10 UTC
Transactions: 0 transactions in this block
Block hash: 0xfec6ebb6a098ed81cfc85663fd59e6a69fcc38599526dc5e256e4d659571443a
Parent hash: 0x51252afc…5510c95d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,299,425 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

8.8%2,647,748 / 30,000,000

Base fee

20 gwei

State root

0x3d3321044825…f88dfdd99444

Transactions root

0xc2529766cebd…9a9023d8ab32

Receipts root

0x3ef306db625c…ad985a29ca79

Nonce

0x0000000000000000

Extra data

0x00000004a817c800