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 #21254198 · ArcScan

Block

#21,254,198

2026-09-17 02:07:04 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,254,198
Timestamp: 12 days ago · 2026-09-17 02:07:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x995ddd86c61eb2ff1ed83fd778dc2ecd0b777b6962f72338b8023e9913441d7f
Parent hash: 0x2bfe1c04…3b028648
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,254,198 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

25.0%7,494,226 / 30,000,000

Base fee

20 gwei

State root

0x70245605f0b1…ed892111a0f4

Transactions root

0x4ee00166a3a8…b7e4886e0356

Receipts root

0x51272ccb4790…a6548e548e90

Nonce

0x0000000000000000

Extra data

0x00000004a817c800