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 #21351896 · ArcScan

Block

#21,351,896

2026-09-17 15:52:18 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,351,896
Timestamp: 27 days ago · 2026-09-17 15:52:18 UTC
Transactions: 0 transactions in this block
Block hash: 0xb3deb9671e36fb1fb1a43dd0834446ba5a6a86d25f7b4b6e989d98a6d370a113
Parent hash: 0xd4099c71…f2dfb79a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,351,896 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

17.2%5,158,954 / 30,000,000

Base fee

20 gwei

State root

0xc2ea8f6a68b8…52aca6c066c3

Transactions root

0xcc885cb23424…5fea8856d791

Receipts root

0xc19cb1f40916…64f63d13fd26

Nonce

0x0000000000000000

Extra data

0x00000004a817c800