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 #21524600 · ArcScan

Block

#21,524,600

2026-09-18 16:12:48 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,524,600
Timestamp: 38 days ago · 2026-09-18 16:12:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x2a004bfb7edc90e817f8330c444f05a93055bbfa844b4ba6e2893e425e24701f
Parent hash: 0xfbda44ca…5d1bab2f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,524,600 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

5.8%1,731,593 / 30,000,000

Base fee

20 gwei

State root

0xc8ccd5daf842…4e284b98f3af

Transactions root

0x739aa2722522…6308db85dfa7

Receipts root

0xeec05afba7dd…bafedfeacfa9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800