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 #21523204 · ArcScan

Block

#21,523,204

2026-09-18 16:01:00 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,523,204
Timestamp: 47 days ago · 2026-09-18 16:01:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x0c925276b9ba36da574dc0ffb7d1e1421653c9a974077379a8fd07c408491874
Parent hash: 0x53293005…78ebf36a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,523,204 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

4.1%1,233,933 / 30,000,000

Base fee

20 gwei

State root

0x7501f275aec7…186609d82d55

Transactions root

0x9f0c797a2777…1b7add4a1934

Receipts root

0x4fe387eff677…dc2ed645ad83

Nonce

0x0000000000000000

Extra data

0x00000004a817c800