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 #21540529 · ArcScan

Block

#21,540,529

2026-09-18 18:27:28 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,540,529
Timestamp: 36 days ago · 2026-09-18 18:27:28 UTC
Transactions: 0 transactions in this block
Block hash: 0xaae527f43bd3200ff5c6c9b95695020bd4be3bb10d4d67480ded5ccc632213ef
Parent hash: 0x78952624…8d78000b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,540,529 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

7.6%2,284,521 / 30,000,000

Base fee

20 gwei

State root

0xfb67b2f2f08a…d30544382101

Transactions root

0x1cd4a0a57344…137c95e91e68

Receipts root

0xe424f8322708…7622335e7f1a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800