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 #21360856 · ArcScan

Block

#21,360,856

2026-09-17 17:08:48 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,360,856
Timestamp: 5 days ago · 2026-09-17 17:08:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x768f7eaffb26ea75aeeae4e9a6b8b73bfcddd9b520709b86a8bae0e86f72ff49
Parent hash: 0x5d551f34…6bf979e2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,360,856 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

37.0%11,091,991 / 30,000,000

Base fee

20 gwei

State root

0xecad40984cb4…6bd50846bf9d

Transactions root

0xf4f9bc6a889e…746086dafef5

Receipts root

0x799d91effc9c…7bc5ff9af09d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800