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 #21380699 · ArcScan

Block

#21,380,699

2026-09-17 19:56:27 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,380,699
Timestamp: 14 days ago · 2026-09-17 19:56:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x09a7096b734e43812e49d3c0d29b6c4272675619bef5ff8e74c94d074cbd9c69
Parent hash: 0xd1c208dc…4fd2cdc1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,380,699 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

12.9%3,862,138 / 30,000,000

Base fee

20 gwei

State root

0xef96091799ab…eb6e3bc7b603

Transactions root

0x2893f896c616…36a9fdfd432f

Receipts root

0x9bc348f816ec…175d6fbd3406

Nonce

0x0000000000000000

Extra data

0x00000004a817c800