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 #21525873 · ArcScan

Block

#21,525,873

2026-09-18 16:23:34 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,525,873
Timestamp: 6 days ago · 2026-09-18 16:23:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x54b95fdec1493edf74868293ccaeefe0383588eeb209a05960fb349b9398d9d1
Parent hash: 0x51bd42dc…c6371650
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,525,873 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

9.0%2,701,162 / 30,000,000

Base fee

20 gwei

State root

0x02299af05671…ad23d8ef5aaa

Transactions root

0x8aa8818f5f33…446f5fcd3ff4

Receipts root

0x14dc759e985b…849665527dc5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800