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 #0x5a2e1d8a7554ff73eaecdba64e9d3084879052e92b5cddaaddc027c6eb6fa297 · ArcScan

Block

#21,396,461

2026-09-17 22:09:40 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,396,461
Timestamp: 24 days ago · 2026-09-17 22:09:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x5a2e1d8a7554ff73eaecdba64e9d3084879052e92b5cddaaddc027c6eb6fa297
Parent hash: 0x159489ed…ef81d42d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,396,461 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

19.3%5,800,559 / 30,000,000

Base fee

20 gwei

State root

0xededeb5fc02d…31b5a5d978c6

Transactions root

0x2deaff9b2467…40522603f9ae

Receipts root

0x3df79e63c249…15ff847f5c8b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800