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 #21317896 · ArcScan

Block

#21,317,896

2026-09-17 11:05:10 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,317,896
Timestamp: 17 days ago · 2026-09-17 11:05:10 UTC
Transactions: 0 transactions in this block
Block hash: 0xa459624447d9e349b9bf45ec3a00527f5c594d0c619af51551d1ca8050fa25ed
Parent hash: 0x7ce27073…2258bfe7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,317,896 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

21.9%6,586,634 / 30,000,000

Base fee

20 gwei

State root

0xb7b741194675…115edf331dfd

Transactions root

0x9c920c81cab3…d9c860619f72

Receipts root

0x90411e3b9f6e…60c844bc97e3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800