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 #21359920 · ArcScan

Block

#21,359,920

2026-09-17 17:00:53 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,359,920
Timestamp: 33 days ago · 2026-09-17 17:00:53 UTC
Transactions: 0 transactions in this block
Block hash: 0xa4fb8f63f134fe92bd2c9e3a2951fb5f4da8783ae3e8ae99e6b51e6b3264527b
Parent hash: 0x67886b2f…a76a7546
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,359,920 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

10.9%3,267,370 / 30,000,000

Base fee

20 gwei

State root

0x972e8fa203e6…069c1d9a5b27

Transactions root

0xf70189a5a94c…6b8ee82cc31c

Receipts root

0x285fcba52af1…ad2da7bd191d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800