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 #21269519 · ArcScan

Block

#21,269,519

2026-09-17 04:16:28 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,269,519
Timestamp: 24 days ago · 2026-09-17 04:16:28 UTC
Transactions: 0 transactions in this block
Block hash: 0xe50bcc9c73f3a534eab841b5ce9eae4e99b532003063ff57a91df81fe6730491
Parent hash: 0x43b1c019…6ab8c6c2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,269,519 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

36.8%11,039,710 / 30,000,000

Base fee

20 gwei

State root

0xe257b7abffa1…cbaa82ab640a

Transactions root

0x53409469b462…204acf1b9f0b

Receipts root

0x7d8fb1881ac5…24bc0eaa98c7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800