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 #21245087 · ArcScan

Block

#21,245,087

2026-09-17 00:50:08 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,245,087
Timestamp: 17 days ago · 2026-09-17 00:50:08 UTC
Transactions: 0 transactions in this block
Block hash: 0xc95310106481d1f9929c628e9c9622a19d5f8e6cdca3d58e1b16cee6383fb788
Parent hash: 0xb33c086e…7a609cf5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,245,087 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

10.7%3,204,385 / 30,000,000

Base fee

20 gwei

State root

0xc29fb7f2cb86…8dddd681ab1d

Transactions root

0x104ca634a941…22bf5987265c

Receipts root

0xcac938bf5fff…1fec233590e8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800