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 #0xa421aebaec315def46913d969f8b4b17d780be0dd77085bc885496ff1486def4 · ArcScan

Block

#21,292,308

2026-09-17 07:29:01 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,292,308
Timestamp: 13 days ago · 2026-09-17 07:29:01 UTC
Transactions: 0 transactions in this block
Block hash: 0xa421aebaec315def46913d969f8b4b17d780be0dd77085bc885496ff1486def4
Parent hash: 0xb616c7d4…e218889b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,292,308 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

19.5%5,860,799 / 30,000,000

Base fee

20 gwei

State root

0xb74de219d0f5…5952af5c5163

Transactions root

0x8af3712a5b13…f862362d33c2

Receipts root

0xa2d3544ed38d…d8f21c2f3265

Nonce

0x0000000000000000

Extra data

0x00000004a817c800