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 #21442860 · ArcScan

Block

#21,442,860

2026-09-18 04:41:51 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,442,860
Timestamp: 41 days ago · 2026-09-18 04:41:51 UTC
Transactions: 0 transactions in this block
Block hash: 0xe2442ce8e7d9f85a4c64a7bd67a7aebe1cf9215a353c6b61a6eb7f80e8f9bc33
Parent hash: 0x8d77b8ee…062e7d28
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,442,860 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

5.8%1,745,475 / 30,000,000

Base fee

20 gwei

State root

0x263e6fd40580…ed1542821605

Transactions root

0x7dda7182fd42…3da420df2e42

Receipts root

0x405e7a3c7bc6…56bfd11d448e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800