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 #21367890 · ArcScan

Block

#21,367,890

2026-09-17 18:08:13 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,367,890
Timestamp: 5 days ago · 2026-09-17 18:08:13 UTC
Transactions: 0 transactions in this block
Block hash: 0xa1dda3751f59e642be81174eb183d33352ddaa3f367786f3329e98ca3f06d1c5
Parent hash: 0x36db3ac0…5c88fc52
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,367,890 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

34.6%10,386,872 / 30,000,000

Base fee

20 gwei

State root

0x95a497e80d8e…9774febab922

Transactions root

0x32750c3b1b7f…190970ac8413

Receipts root

0x4e9d2e0a47a0…ed8152d52650

Nonce

0x0000000000000000

Extra data

0x00000004a817c800