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 #0x8acc2da6f51cd9baa629010afc7818739b8efad559734f9a11409ddf320c884c · ArcScan

Block

#21,481,539

2026-09-18 10:08:49 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,481,539
Timestamp: 50 days ago · 2026-09-18 10:08:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x8acc2da6f51cd9baa629010afc7818739b8efad559734f9a11409ddf320c884c
Parent hash: 0x72035fa3…d5491b0d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,481,539 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

10.2%3,054,779 / 30,000,000

Base fee

20 gwei

State root

0x039de4b17bc6…fdd7bdcbc468

Transactions root

0x76834bce6d8b…18d39cc4f69c

Receipts root

0x6ad2ae01cdee…630b499566df

Nonce

0x0000000000000000

Extra data

0x00000004a817c800