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 #21485652 · ArcScan

Block

#21,485,652

2026-09-18 10:43:35 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,485,652
Timestamp: 51 days ago · 2026-09-18 10:43:35 UTC
Transactions: 0 transactions in this block
Block hash: 0xab5cf5b63ec190b4a866b4e64c5fb36e3fbc0c5d18aa078ab2314bbf6eaa7744
Parent hash: 0xbcf82d69…ff675660
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,485,652 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

1.0%310,036 / 30,000,000

Base fee

20 gwei

State root

0x7bca69894e43…b8cf2ce12fe1

Transactions root

0xc2f1e726bdc2…4e84b353664a

Receipts root

0xf1c3ff36c6c6…827ae0956780

Nonce

0x0000000000000000

Extra data

0x00000004a817c800