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 #0x040c2ab3b22a6af3565f95c31f2875a85e37d46b7776f23fba2b06eca709ffba · ArcScan

Block

#21,300,779

2026-09-17 08:40:36 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,300,779
Timestamp: 22 days ago · 2026-09-17 08:40:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x040c2ab3b22a6af3565f95c31f2875a85e37d46b7776f23fba2b06eca709ffba
Parent hash: 0xfe474c58…85db59c8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,300,779 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

35.1%10,530,182 / 30,000,000

Base fee

20 gwei

State root

0x5cdaa470806c…7f65ca14dcbc

Transactions root

0xee8b16f5524f…ee2cee755636

Receipts root

0x6f6926b1312b…35fd7fe85c63

Nonce

0x0000000000000000

Extra data

0x00000004a817c800