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 #21210915 · ArcScan

Block

#21,210,915

2026-09-16 20:01:42 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,210,915
Timestamp: 15 days ago · 2026-09-16 20:01:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x7e71755cf2a6db5729f8a3c218952cdcca95aeb7265b78d37fc1c7b8b2d6321b
Parent hash: 0x622842fe…518dd635
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,210,915 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

34.9%10,462,079 / 30,000,000

Base fee

20 gwei

State root

0x8f0ad3e42390…af919ca57ad7

Transactions root

0x7d4ed0b55110…1573a6e18e0b

Receipts root

0x6a67b0bc722f…31e3aff0d84b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800