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 #0x280a413d814e7a2a32e3ec02a1df2431014daca0439477447b0cbb1f735866dd · ArcScan

Block

#21,223,826

2026-09-16 21:50:40 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,223,826
Timestamp: 41 days ago · 2026-09-16 21:50:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x280a413d814e7a2a32e3ec02a1df2431014daca0439477447b0cbb1f735866dd
Parent hash: 0xa8831bb3…3c4350e6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,223,826 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

30.6%9,181,918 / 30,000,000

Base fee

20 gwei

State root

0x286b870b1738…9c2235250b80

Transactions root

0xfbbf2f70fc17…d73c9a090120

Receipts root

0x201346d57772…687348c4db1d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800