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 #21515361 · ArcScan

Block

#21,515,361

2026-09-18 14:54:43 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,515,361
Timestamp: 48 days ago · 2026-09-18 14:54:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x0f4b9b28a729ddff80e366d908eddae0a480bf2e43337e55d6da7596a2cea3d5
Parent hash: 0x621a69ca…2ec455a6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,515,361 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

9.2%2,768,592 / 30,000,000

Base fee

20 gwei

State root

0x60d9bd3a5fb1…292db5a8b546

Transactions root

0x6cd693cdd29e…9c26535f8e7f

Receipts root

0x7bcfa6f9c672…896695e704a4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800