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 #21516547 · ArcScan

Block

#21,516,547

2026-09-18 15:04:44 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,516,547
Timestamp: 15 days ago · 2026-09-18 15:04:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x017441560c939b4200cac6282dd17a2b52975d6da954b221a69d4b46019fbc5d
Parent hash: 0x2dbe1c44…882882e3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,516,547 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

7.4%2,229,341 / 30,000,000

Base fee

20 gwei

State root

0x8a7464992dd7…5b826ce040cc

Transactions root

0xce694db2bc4f…3b5633e255d2

Receipts root

0xa5c047d6c534…7965fdfc5074

Nonce

0x0000000000000000

Extra data

0x00000004a817c800