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 #21541450 · ArcScan

Block

#21,541,450

2026-09-18 18:35:15 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,541,450
Timestamp: 9 days ago · 2026-09-18 18:35:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x0bd839e8cc247933650e236933c88b933cf54b74d0494815d4904dcfcb1eeb89
Parent hash: 0x8382806a…6aae34a0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,541,450 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

25.7%7,699,801 / 30,000,000

Base fee

20 gwei

State root

0xf3b206d7806e…4389c4131d36

Transactions root

0x546b1eeee4f1…05a5f8b4f16c

Receipts root

0x67edd9b8ef65…5520d261320b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800