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 #21523244 · ArcScan

Block

#21,523,244

2026-09-18 16:01:20 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,523,244
Timestamp: 47 days ago · 2026-09-18 16:01:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x4f8ed3a5363d884d042d3a0e2742c9e11a4bfea308074c508a08c05fb33f5b19
Parent hash: 0xb61f4176…3eed0f63
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,523,244 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

18.5%5,558,916 / 30,000,000

Base fee

20 gwei

State root

0xe763cef69182…4ae633a5ed8b

Transactions root

0x262262c0bb8e…8c8b5f7a5301

Receipts root

0xb01505c27277…b7ddf2d13e08

Nonce

0x0000000000000000

Extra data

0x00000004a817c800