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 #21302513 · ArcScan

Block

#21,302,513

2026-09-17 08:55:15 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,302,513
Timestamp: 10 days ago · 2026-09-17 08:55:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x8a2a5438c5877e3dd77ae573a5efcfcfc607ab68877edfb64211fcdbb85eeb6a
Parent hash: 0x766471ad…510d61b3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,302,513 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

12.3%3,677,973 / 30,000,000

Base fee

20 gwei

State root

0xeb2ec5cd3fed…8090d4a6f9e3

Transactions root

0xe80ff848834f…93eb49284540

Receipts root

0xe0fc1c42dfbc…08c13b715324

Nonce

0x0000000000000000

Extra data

0x00000004a817c800