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 #0xa296fd7ba3ab9386d528693b7cc32e03a9145c9c0b72e0e1166f3e15065829d3 · ArcScan

Block

#21,355,659

2026-09-17 16:24:05 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,355,659
Timestamp: 28 days ago · 2026-09-17 16:24:05 UTC
Transactions: 0 transactions in this block
Block hash: 0xa296fd7ba3ab9386d528693b7cc32e03a9145c9c0b72e0e1166f3e15065829d3
Parent hash: 0x1f873e2b…2771b272
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,355,659 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

6.0%1,804,144 / 30,000,000

Base fee

20 gwei

State root

0xf29d27f191a4…4a49755ee99b

Transactions root

0xd49c1f520780…fdfce3a1a515

Receipts root

0x7543a3968210…742b4cd080b9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800