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 #21254611 · ArcScan

Block

#21,254,611

2026-09-17 02:10:33 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,254,611
Timestamp: 7 days ago · 2026-09-17 02:10:33 UTC
Transactions: 0 transactions in this block
Block hash: 0xc1e919b8c854dac16810d71a0f081c508fd80bd329c7d1e2a511ee99b48a78b2
Parent hash: 0xe608a8d2…b4d7d254
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,254,611 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

24.8%7,451,314 / 30,000,000

Base fee

20 gwei

State root

0xe22570f8939e…26a1c5fc2032

Transactions root

0x75c61b6bf99c…7212b245e490

Receipts root

0x7d5900de87cf…53255c5a8c9e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800