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 #21340982 · ArcScan

Block

#21,340,982

2026-09-17 14:20:07 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,340,982
Timestamp: 58 days ago · 2026-09-17 14:20:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x875b4c363e82a258104cb3e192e4b951cc809c604cc7d816d7bfc95454110457
Parent hash: 0x5e5acedb…b3751151
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,340,982 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

13.4%4,022,215 / 30,000,000

Base fee

20 gwei

State root

0xecb916ad8b6e…f69446900d64

Transactions root

0xf8ebe1963f30…f056d534be94

Receipts root

0x979b9f467e42…e2417bf1a531

Nonce

0x0000000000000000

Extra data

0x00000004a817c800