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 #21359803 · ArcScan

Block

#21,359,803

2026-09-17 16:59:54 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,359,803
Timestamp: 34 days ago · 2026-09-17 16:59:54 UTC
Transactions: 0 transactions in this block
Block hash: 0xe0e9fb896ec2b41e48e68e61dd56d6aba94c6f251205f426a79f65f0520662b4
Parent hash: 0x95a8fb1d…bb82b421
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,359,803 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

3.5%1,059,679 / 30,000,000

Base fee

20 gwei

State root

0xba465e90ab35…1f8ec1886994

Transactions root

0x19a6e2735627…f1259be4ce83

Receipts root

0x3b889a2d3666…4fa697018800

Nonce

0x0000000000000000

Extra data

0x00000004a817c800