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 #0xb356a12810d92ab198830c5049e2be907a2254263a0f05c2e76f42a2905a8b3b · ArcScan

Block

#21,366,576

2026-09-17 17:57:07 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,366,576
Timestamp: 47 days ago · 2026-09-17 17:57:07 UTC
Transactions: 0 transactions in this block
Block hash: 0xb356a12810d92ab198830c5049e2be907a2254263a0f05c2e76f42a2905a8b3b
Parent hash: 0x041f781f…a953ef1d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,366,576 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

19.4%5,815,981 / 30,000,000

Base fee

20 gwei

State root

0x6a724e590f05…ec5279165a61

Transactions root

0xe37e8e05d1c2…8b97d398f66d

Receipts root

0x6f2dad114258…5c8fbd2beb6a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800