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 #21299844 · ArcScan

Block

#21,299,844

2026-09-17 08:32:42 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,299,844
Timestamp: 49 days ago · 2026-09-17 08:32:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x152ec28ccb2afa8d4c6fc0a95bcab8b289861a3376462c347483d35455ee0647
Parent hash: 0x19dc36e8…edba1781
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,299,844 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

6.7%2,000,726 / 30,000,000

Base fee

20 gwei

State root

0x41c9b2782c53…4837dd3aa080

Transactions root

0x5243c9494cd3…71059f10174e

Receipts root

0x663a0db632fa…8326ec63fc29

Nonce

0x0000000000000000

Extra data

0x00000004a817c800