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 #21519719 · ArcScan

Block

#21,519,719

2026-09-18 15:31:32 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,519,719
Timestamp: 51 days ago · 2026-09-18 15:31:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x757a2be7dd401d22cfebbd8147f20419069ceaf8eb0ab120e2fcbe61e41d41be
Parent hash: 0xdaab6d01…59ba68f8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,519,719 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

3.1%930,718 / 30,000,000

Base fee

20 gwei

State root

0x197f38877ac5…0a1bdbaf7bad

Transactions root

0x2c510de33ddb…ac64734c3ab1

Receipts root

0xcc753b9fae49…0567b04c8dac

Nonce

0x0000000000000000

Extra data

0x00000004a817c800