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 #21340756 · ArcScan

Block

#21,340,756

2026-09-17 14:18:13 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,340,756
Timestamp: 56 days ago · 2026-09-17 14:18:13 UTC
Transactions: 0 transactions in this block
Block hash: 0xc657d099c2aaa8024ddb4f0767cff1a546adc3c53424b983800712b8a1a9b7f0
Parent hash: 0x7c1a3fb1…9397e07b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,340,756 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

16.0%4,793,182 / 30,000,000

Base fee

20 gwei

State root

0xaa2126281de9…427369d1e00a

Transactions root

0x9314f34269c8…af29d74580b3

Receipts root

0x04e12665ef6d…570c4e750f3d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800