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 #0x02666c2dd307eb90e0f07c7298ac753a182481e4424bade425e482d3a1e0406f · ArcScan

Block

#21,260,488

2026-09-17 03:00:11 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,260,488
Timestamp: 15 days ago · 2026-09-17 03:00:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x02666c2dd307eb90e0f07c7298ac753a182481e4424bade425e482d3a1e0406f
Parent hash: 0x3d1135bc…e1bd62b2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,260,488 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

20.0%5,993,673 / 30,000,000

Base fee

20 gwei

State root

0xb7ded24465a7…304095c3e99f

Transactions root

0x43cecffca6e5…f3baa81f9a92

Receipts root

0xc3d5bb00ffc2…4c5aa04fc233

Nonce

0x0000000000000000

Extra data

0x00000004a817c800