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 #0x40528bd28ac7c221f6eaa4a920e267c20091f2b47cb24ceb4578ee295eee8b99 · ArcScan

Block

#21,358,809

2026-09-17 16:51:30 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,358,809
Timestamp: 3 days ago · 2026-09-17 16:51:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x40528bd28ac7c221f6eaa4a920e267c20091f2b47cb24ceb4578ee295eee8b99
Parent hash: 0x3c6f5cb8…7dc5d358
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,358,809 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

19.0%5,693,040 / 30,000,000

Base fee

20 gwei

State root

0x4631a055a042…5347eacfaf30

Transactions root

0xb6841d9ba41e…db7d54b75ada

Receipts root

0xa4c3f7907d2d…f688c16ce89a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800