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 #21253906 · ArcScan

Block

#21,253,906

2026-09-17 02:04:36 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,253,906
Timestamp: 20 days ago · 2026-09-17 02:04:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x370223df5863f7fc256c3b338471c79da90aa84b1e67eda03bac99d9ccf9f0b1
Parent hash: 0x4de45bff…df55e47b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,253,906 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

18.8%5,645,779 / 30,000,000

Base fee

20 gwei

State root

0x3b12a18b61dd…87aa8b6b5415

Transactions root

0x941d6d271792…2d74c0d272c8

Receipts root

0x45c27d397337…a9b4e5e64813

Nonce

0x0000000000000000

Extra data

0x00000004a817c800