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 #21327173 · ArcScan

Block

#21,327,173

2026-09-17 12:23:29 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,327,173
Timestamp: 6 days ago · 2026-09-17 12:23:29 UTC
Transactions: 0 transactions in this block
Block hash: 0xfcc84149315b375c33cc4709c563333fd0f74dac39d6213d4f78fb0edf7de134
Parent hash: 0x3a3da5f4…93c5bbb5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,327,173 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

19.8%5,946,329 / 30,000,000

Base fee

20 gwei

State root

0x891295ce8309…6f9a5071044b

Transactions root

0xdccf2fb40545…514b8c7bd9c3

Receipts root

0xc555f2b410f0…02a060df79ea

Nonce

0x0000000000000000

Extra data

0x00000004a817c800