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 #21522530 · ArcScan

Block

#21,522,530

2026-09-18 15:55:18 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,522,530
Timestamp: 26 days ago · 2026-09-18 15:55:18 UTC
Transactions: 0 transactions in this block
Block hash: 0xf575b152450eac0392fdda1b27ba34c9df0d09ffcb4cdce59b2b1a8a5e997d4b
Parent hash: 0x25e35149…795eb024
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,522,530 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

3.7%1,117,605 / 30,000,000

Base fee

20 gwei

State root

0x36e9ea17e3a2…458f9fb896b1

Transactions root

0xca2671861dda…0d4c27136109

Receipts root

0x6d2042223ad7…b62d02cc2836

Nonce

0x0000000000000000

Extra data

0x00000004a817c800