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 #21403435 · ArcScan

Block

#21,403,435

2026-09-17 23:08:37 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,403,435
Timestamp: 40 days ago · 2026-09-17 23:08:37 UTC
Transactions: 0 transactions in this block
Block hash: 0xa14a3748b6d69025aaa8a7ed065e190640e149b4ab8c9de20c84c00c6ab4d63e
Parent hash: 0x3a5b0834…d90d6ba6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,403,435 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

3.4%1,026,325 / 30,000,000

Base fee

20 gwei

State root

0x580559de234b…82277e0ed26b

Transactions root

0xbcd351bdbc33…4beef4214f69

Receipts root

0xba011de7c22e…3c28b3325d80

Nonce

0x0000000000000000

Extra data

0x00000004a817c800