Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x4ec0fd250caa3bccb388502549b47276341d854239409c7e39489d5226c326b9 · ArcScan

Block

#21,525,879

2026-09-18 16:23:37 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,525,879
Timestamp: 6 days ago · 2026-09-18 16:23:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x4ec0fd250caa3bccb388502549b47276341d854239409c7e39489d5226c326b9
Parent hash: 0x11428eef…9c9fcd84
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,525,879 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

25.6%7,690,544 / 30,000,000

Base fee

20 gwei

State root

0x6b1ddb6b967f…e40059ea98d0

Transactions root

0x10887ed29334…5986915c0dd7

Receipts root

0xded264a89deb…88f1dc2200d2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800