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 #21418145 · ArcScan

Block

#21,418,145

2026-09-18 01:12:57 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,418,145
Timestamp: 31 days ago · 2026-09-18 01:12:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x9a67f49950e4ddea6777692835ad59735f957de0e924c14edaf39ce5b31bdb4c
Parent hash: 0xf31fc6b0…5714bb6f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,418,145 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

9.4%2,817,030 / 30,000,000

Base fee

20 gwei

State root

0x237443a45a83…c817285526ff

Transactions root

0x8a03e5819f8c…f2507b4f4f77

Receipts root

0x809a6854409f…d77497c8c92f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800