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 #21397507 · ArcScan

Block

#21,397,507

2026-09-17 22:18:30 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,397,507
Timestamp: 57 days ago · 2026-09-17 22:18:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x038d55d3933f93a09f10ab408e2b780607fefd0e5761ee79e9639e4c62258f40
Parent hash: 0x2239b5ae…ea53c9fc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,397,507 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

2.1%619,635 / 30,000,000

Base fee

20 gwei

State root

0xa2cbea9481f0…4b9d5a68cb6b

Transactions root

0xb1c960607cc2…47695f08390c

Receipts root

0x1d752d203c36…d40769c4f860

Nonce

0x0000000000000000

Extra data

0x00000004a817c800