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 #21350167 · ArcScan

Block

#21,350,167

2026-09-17 15:37:42 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,350,167
Timestamp: 14 days ago · 2026-09-17 15:37:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x40fb249b11153b932b24d3e1fba040e38fd288c1e38351d35cc3af3d7f2290f8
Parent hash: 0x49d54a81…f3bd4cbf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,350,167 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

55.7%16,700,403 / 30,000,000

Base fee

20 gwei

State root

0x9f9991cceaab…ec4b9bd00b6e

Transactions root

0x436afd419e49…6fb946eed73a

Receipts root

0xd30d31be82ec…e4a17810f907

Nonce

0x0000000000000000

Extra data

0x00000004a817c800