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 #0x2340312716f29c13d3c174f79d73aecfa133a5a7fe517df002b519335452bfac · ArcScan

Block

#21,445,090

2026-09-18 05:00:42 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,445,090
Timestamp: 30 days ago · 2026-09-18 05:00:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x2340312716f29c13d3c174f79d73aecfa133a5a7fe517df002b519335452bfac
Parent hash: 0x75db92be…89d2ca63
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,445,090 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

12.8%3,851,779 / 30,000,000

Base fee

20 gwei

State root

0x0704956f3d56…8a573ebd7437

Transactions root

0x6256f20bf4ef…2d5f368e7b9e

Receipts root

0xe1c82d93eb5f…5fb669707f0b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800