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 #21339980 · ArcScan

Block

#21,339,980

2026-09-17 14:11:40 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,339,980
Timestamp: 48 days ago · 2026-09-17 14:11:40 UTC
Transactions: 0 transactions in this block
Block hash: 0xb0093006bfdd7eb41775afd56e35c8a38e128156f5ddcd41186fd09e258ee1fd
Parent hash: 0xbba42405…3b2fd6a4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,339,980 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

23.8%7,145,424 / 30,000,000

Base fee

20 gwei

State root

0x6b9b1ffc4f25…ad332b6591a9

Transactions root

0xd3c453009e34…9ef49defed53

Receipts root

0x0393b9ad727c…415b23750f4e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800