Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xb131958edd2f130fb762796a92979357ca62676a5219fc825117b1b0f35ce039 · ArcScan

Block

#21,380,271

2026-09-17 19:52:50 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,380,271
Timestamp: 26 days ago · 2026-09-17 19:52:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xb131958edd2f130fb762796a92979357ca62676a5219fc825117b1b0f35ce039
Parent hash: 0xc6f0aa75…91fe5416
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,380,271 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

3.1%929,326 / 30,000,000

Base fee

20 gwei

State root

0x86abf223582e…518b30dd0325

Transactions root

0x77eb1c8de82f…e2a0e6a22452

Receipts root

0xfa56dd31cc43…4469dcbb3be3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800