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 #21442096 · ArcScan

Block

#21,442,096

2026-09-18 04:35:23 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,442,096
Timestamp: 51 days ago · 2026-09-18 04:35:23 UTC
Transactions: 0 transactions in this block
Block hash: 0xfda1ecc617b91f2024ebcbc36e7910712952b1c9d4e6af9bd13b3795b239d133
Parent hash: 0x42a9830c…08a4a2e4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,442,096 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

6.6%1,984,122 / 30,000,000

Base fee

20 gwei

State root

0x807fade95d0f…27a43b88c446

Transactions root

0xecce61902057…df7322d550c3

Receipts root

0xa21b1c8ab2cb…7a90095af9b0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800