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 #21566125 · ArcScan

Block

#21,566,125

2026-09-18 22:03:53 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,566,125
Timestamp: 48 days ago · 2026-09-18 22:03:53 UTC
Transactions: 0 transactions in this block
Block hash: 0xb93b844c47eba5bbcdde57e3f00cdaefbfcd9f463c82842003f87f88a968a7b9
Parent hash: 0x6269973e…21ebb705
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,566,125 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

1.9%556,658 / 30,000,000

Base fee

20 gwei

State root

0xaea17cc2de7f…2eb2b4cdb953

Transactions root

0x1843b336ee1c…375bdc3f9330

Receipts root

0xa95e7260a34c…864ed5528e40

Nonce

0x0000000000000000

Extra data

0x00000004a817c800