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 #21525659 · ArcScan

Block

#21,525,659

2026-09-18 16:21:45 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,525,659
Timestamp: 5 days ago · 2026-09-18 16:21:45 UTC
Transactions: 0 transactions in this block
Block hash: 0xab996b7b4fec6e2d996ba4918371398244d2fc157fae6aee26423724d1bfdd0d
Parent hash: 0x3a48235f…1ae6b642
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,525,659 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

3.5%1,066,825 / 30,000,000

Base fee

20 gwei

State root

0x34be0b3095ee…40418b1fbd38

Transactions root

0x906014dce94b…2321fadf485a

Receipts root

0x9449d0721a91…d0828f5d868a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800