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 #21543523 · ArcScan

Block

#21,543,523

2026-09-18 18:52:46 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,543,523
Timestamp: 53 days ago · 2026-09-18 18:52:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x2fc6baf87090d8c2ffb64b2038f4ad4679e7e586814a729a8aaec43ae4215e2b
Parent hash: 0x15380a79…9e980f36
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,543,523 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

8.0%2,410,343 / 30,000,000

Base fee

20 gwei

State root

0x61a0e74b6c30…f4e6d56dfe0d

Transactions root

0x75de913badb3…ce6ead455ad5

Receipts root

0x94520ab4333c…06c5babd15aa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800