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 #21171311 · ArcScan

Block

#21,171,311

2026-09-16 14:27:23 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,171,311
Timestamp: 17 days ago · 2026-09-16 14:27:23 UTC
Transactions: 0 transactions in this block
Block hash: 0xf705bba8e5a76fdafdd96cb36dc8272b8f62d6cacf355183e038faac857d628d
Parent hash: 0x970b6ed8…f271525f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,171,311 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

52.6%15,797,761 / 30,000,000

Base fee

220.040131461 gwei

State root

0xd8f33d1b518b…cb88f1bf154a

Transactions root

0xe00fe59bf2b8…6f00f9b66409

Receipts root

0xaeac7672f9f2…92e6a12a2f59

Nonce

0x0000000000000000

Extra data

0x000000333739303f