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 #21551153 · ArcScan

Block

#21,551,153

2026-09-18 19:57:17 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,551,153
Timestamp: 38 days ago · 2026-09-18 19:57:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x4bf8e790a59451acddf10633c8ad2a68b98d6ff2b4de8950d7c845f32c2c2d06
Parent hash: 0xcd2efb58…68905eb4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,551,153 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

2.3%681,834 / 30,000,000

Base fee

20 gwei

State root

0x51b8ee5839e2…01f24165fa31

Transactions root

0xe70b47859fcc…1b11983990c3

Receipts root

0x0add8416b876…12abc1d7046e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800