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 #21248400 · ArcScan

Block

#21,248,400

2026-09-17 01:18:07 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,248,400
Timestamp: 9 days ago · 2026-09-17 01:18:07 UTC
Transactions: 0 transactions in this block
Block hash: 0xcd96a85b28c492622b5b84b90bf5474685c676cc042c11d084c9a6d2b270969e
Parent hash: 0xf5bdd701…c8792278
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,248,400 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

21.9%6,570,733 / 30,000,000

Base fee

20 gwei

State root

0x3a67c4b93d92…835cc39c1551

Transactions root

0x880b8b1b2dac…147dcfb3912e

Receipts root

0xacab44050df4…aaa14ca607aa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800