Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x76fea2ac547e89d1e7b30712528b77ac7dbce60eafab22a7fd58d1a199760b38 · ArcScan

Block

#21,245,342

2026-09-17 00:52:17 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,245,342
Timestamp: 10 days ago · 2026-09-17 00:52:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x76fea2ac547e89d1e7b30712528b77ac7dbce60eafab22a7fd58d1a199760b38
Parent hash: 0x5b2beee8…694e5c8b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,245,342 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

12.9%3,878,229 / 30,000,000

Base fee

20 gwei

State root

0x388b40ca4b97…5d6c464e5832

Transactions root

0x929d2c963332…170f8d5c9a9d

Receipts root

0xcfec5a9927d1…658cb3b51715

Nonce

0x0000000000000000

Extra data

0x00000004a817c800