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 #21528943 · ArcScan

Block

#21,528,943

2026-09-18 16:49:31 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,528,943
Timestamp: 27 days ago · 2026-09-18 16:49:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x4ea8b1ec1340ce960a8fc3f4fe886b495683cb0f07088072f573b7a0c3b6f148
Parent hash: 0x2578a53e…4483fa37
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,528,943 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

6.3%1,899,831 / 30,000,000

Base fee

20 gwei

State root

0x78b5193428ad…b3b8bed9b620

Transactions root

0xe97c22ca66d6…61f273c1652f

Receipts root

0x69c826f14912…36629a1b23f8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800