Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x321fff3e8cad3c38aee53be2f0615c40ad41bf00bd604305e8eca19ce176be55 · ArcScan

Block

#21,541,012

2026-09-18 18:31:32 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,541,012
Timestamp: 21 days ago · 2026-09-18 18:31:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x321fff3e8cad3c38aee53be2f0615c40ad41bf00bd604305e8eca19ce176be55
Parent hash: 0x729c92f2…3ee63dbb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,541,012 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

5.4%1,634,680 / 30,000,000

Base fee

20 gwei

State root

0x91fb28d4890c…8b7c22e3cf30

Transactions root

0x14898380adc2…56366cb851d4

Receipts root

0xf7d8b32fb067…0cc911357115

Nonce

0x0000000000000000

Extra data

0x00000004a817c800