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 #21373940 · ArcScan

Block

#21,373,940

2026-09-17 18:59:20 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,373,940
Timestamp: 32 days ago · 2026-09-17 18:59:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x8c056f59b24176640cf824aa70ef0f7cc4b714dd43f8497cb369078ac7aa73be
Parent hash: 0x50cb7c7c…55dcedce
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,373,940 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

31.8%9,537,125 / 30,000,000

Base fee

20 gwei

State root

0xd9b55f7d4f0e…55c2ec7d434d

Transactions root

0x2a2ebdefe7b3…4e7d527ff564

Receipts root

0xb200bafd62e9…fc16fcf3612f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800