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 #21525540 · ArcScan

Block

#21,525,540

2026-09-18 16:20:45 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,525,540
Timestamp: 10 days ago · 2026-09-18 16:20:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x7cc42c42ace99846805014941cf02d167d4a162e9f3ed097e8877c8e0327678f
Parent hash: 0x647278b5…af52a496
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,525,540 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

8.9%2,663,577 / 30,000,000

Base fee

20 gwei

State root

0x5e9ab3189ad4…83beb36cdcb8

Transactions root

0xdfe221677dda…2c899a8da505

Receipts root

0xe5f09ee5b166…9f3a5a9e7f29

Nonce

0x0000000000000000

Extra data

0x00000004a817c800