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 #21244353 · ArcScan

Block

#21,244,353

2026-09-17 00:43:57 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,244,353
Timestamp: 15 days ago · 2026-09-17 00:43:57 UTC
Transactions: 0 transactions in this block
Block hash: 0xadcf5d871ceef9570fd2ff22a3cb829c3b6a1a43c9f63ce779e705afb6585716
Parent hash: 0xc7554bc1…c6ee31f3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,244,353 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

31.9%9,566,396 / 30,000,000

Base fee

20 gwei

State root

0x07336ee8da3e…53fd5bd8d4aa

Transactions root

0xb9072883f757…83ca85744e31

Receipts root

0xc04ee13ff511…6ad6aa99eeb6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800