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

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 #21281132 · ArcScan

Block

#21,281,132

2026-09-17 05:54:35 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,281,132
Timestamp: 27 days ago · 2026-09-17 05:54:35 UTC
Transactions: 0 transactions in this block
Block hash: 0xeb8ebfeacfb104eed4506c73ed43776d4f6da20fcecab4f83e7bce73122d3548
Parent hash: 0xffc70dc8…c2fdb9af
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,281,132 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

9.6%2,893,148 / 30,000,000

Base fee

20 gwei

State root

0x343e630a29ed…ae0fd3bcc5f3

Transactions root

0x8516d92149e0…245622b53546

Receipts root

0x9d171bfecaaf…b6351f329bec

Nonce

0x0000000000000000

Extra data

0x00000004a817c800