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 #21523241 · ArcScan

Block

#21,523,241

2026-09-18 16:01:19 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,523,241
Timestamp: 47 days ago · 2026-09-18 16:01:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x2e606dade519f9ec7a0921ccebdb11b3bdd87c36196bff1cf145b6f6df44511b
Parent hash: 0x49453819…f8ce621b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,523,241 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

1.2%358,861 / 30,000,000

Base fee

20 gwei

State root

0xed969e2905ab…7daf6bf09679

Transactions root

0x7399b16d80e2…dee27266653f

Receipts root

0x52b45a356ccc…1d0c92cd309b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800