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 #21539353 · ArcScan

Block

#21,539,353

2026-09-18 18:17:31 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,539,353
Timestamp: 54 days ago · 2026-09-18 18:17:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x73a75666e5618daa917d49f76c1b06e188b6255424cf664fd779ec9984e8edaf
Parent hash: 0xa5b6398f…9ea89580
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,539,353 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

9.6%2,867,195 / 30,000,000

Base fee

20 gwei

State root

0x54f3a3dd4a35…240f443a6951

Transactions root

0x89a8ccafc317…01f35bc4661d

Receipts root

0x1500f8063e6f…06e7035c9e83

Nonce

0x0000000000000000

Extra data

0x00000004a817c800