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 #0x61eb09a9d8b4fbb6cca1059424e0fe51cc941f7aa5360efa67e1feb859d86539 · ArcScan

Block

#21,526,321

2026-09-18 16:27:21 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,526,321
Timestamp: 19 days ago · 2026-09-18 16:27:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x61eb09a9d8b4fbb6cca1059424e0fe51cc941f7aa5360efa67e1feb859d86539
Parent hash: 0x2810e57b…f6674a3d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,526,321 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

6.2%1,862,928 / 30,000,000

Base fee

20 gwei

State root

0x2598e209327b…b6a4cf96c9d3

Transactions root

0xf7326e8b7955…044b9a272b59

Receipts root

0xcfbe80bd327d…5bbf3b5fb2aa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800