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 #21509775 · ArcScan

Block

#21,509,775

2026-09-18 14:07:31 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,509,775
Timestamp: 24 days ago · 2026-09-18 14:07:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x46b69194baab27d87cfca6103509c0fea0113e723fab1bbe256b7ff99beda23e
Parent hash: 0x37174b91…de8d292f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,509,775 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

2.4%717,341 / 30,000,000

Base fee

20 gwei

State root

0x5add4d567ddd…64a458f9b03a

Transactions root

0xecdb48f2aede…23d96f115f78

Receipts root

0xdf7b8ae24140…9eea0a318146

Nonce

0x0000000000000000

Extra data

0x00000004a817c800