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 #21268550 · ArcScan

Block

#21,268,550

2026-09-17 04:08:17 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,268,550
Timestamp: 49 days ago · 2026-09-17 04:08:17 UTC
Transactions: 0 transactions in this block
Block hash: 0xbbe377c823d1b1751e020cd9b4cc5606649438063e68b6eb5d8b6a3a75e0e1f6
Parent hash: 0x39b33d4d…8a4acc42
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,268,550 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

11.9%3,568,944 / 30,000,000

Base fee

20 gwei

State root

0x7d47863092db…ed8d1b7584e3

Transactions root

0xdceb21a77d88…89fb1f76c807

Receipts root

0x7754fa97049e…0c6b85646598

Nonce

0x0000000000000000

Extra data

0x00000004a817c800