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 #21365561 · ArcScan

Block

#21,365,561

2026-09-17 17:48:32 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,365,561
Timestamp: 56 days ago · 2026-09-17 17:48:32 UTC
Transactions: 0 transactions in this block
Block hash: 0xaca238f6902dfbfd386eb71edd153f78a71d3cc54b36746848d5dafd89e90f60
Parent hash: 0x33d3ab0d…8ce72320
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,365,561 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

8.9%2,679,843 / 30,000,000

Base fee

20 gwei

State root

0x00ca98d65995…2fe15cc6d88a

Transactions root

0xb5ea41aad336…da82e26ad9e9

Receipts root

0x13d2e2eb0e00…009722036742

Nonce

0x0000000000000000

Extra data

0x00000004a817c800