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 #21418706 · ArcScan

Block

#21,418,706

2026-09-18 01:17:42 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,418,706
Timestamp: 14 days ago · 2026-09-18 01:17:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x4b345d72574dcf902ed8b59cd78f259bdec85b10a1e8ab83c4524a4d985e613a
Parent hash: 0x67c6cde5…4fd6d8f9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,418,706 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

9.8%2,940,770 / 30,000,000

Base fee

20 gwei

State root

0xfebbe08cec7e…41a6f264eaa8

Transactions root

0xfc97f925cb7f…8be817fab851

Receipts root

0x0651b164c6bf…0ee72c9d4286

Nonce

0x0000000000000000

Extra data

0x00000004a817c800