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 #21327255 · ArcScan

Block

#21,327,255

2026-09-17 12:24:10 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,327,255
Timestamp: 10 days ago · 2026-09-17 12:24:10 UTC
Transactions: 0 transactions in this block
Block hash: 0xceacd3b1b9d55ee74bbb3b931a3ab0479ef61551b97d3d523e6aecf2007c414b
Parent hash: 0x64b116d5…1658730a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,327,255 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

20.5%6,149,151 / 30,000,000

Base fee

20 gwei

State root

0xd7bfda303780…f35c47d51210

Transactions root

0xee135b8ac93e…8971e6592544

Receipts root

0xaf12ddbc3b81…5693ee1ea5dc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800