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 #21340610 · ArcScan

Block

#21,340,610

2026-09-17 14:16:59 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,340,610
Timestamp: 55 days ago · 2026-09-17 14:16:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x61504bf6743d7d26fd80563e18f8cd5adc8dd3dd8562a4a940adb35c03d93e72
Parent hash: 0x893d30b0…a789a650
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,340,610 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

2.3%694,662 / 30,000,000

Base fee

20 gwei

State root

0x75eac804ebbd…16f8eb78d048

Transactions root

0x0e68b9ac5431…795729c4ee6b

Receipts root

0x45a197584b51…b929452a147c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800