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 #0x3cc8a87aadc089ded3d3eb4af0749be0340ebf3f9e63b823deb5a11b98d3492f · ArcScan

Block

#21,244,034

2026-09-17 00:41:15 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,244,034
Timestamp: 6 days ago · 2026-09-17 00:41:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x3cc8a87aadc089ded3d3eb4af0749be0340ebf3f9e63b823deb5a11b98d3492f
Parent hash: 0xcff53cf9…792f7f04
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,244,034 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

33.3%9,992,257 / 30,000,000

Base fee

20 gwei

State root

0x29b6ba066ee7…56a2858588e4

Transactions root

0x56644f20494c…7b3c2ad61485

Receipts root

0x9c2b5914ad19…64b0507de2b1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800