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 #21395318 · ArcScan

Block

#21,395,318

2026-09-17 22:00:00 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,395,318
Timestamp: 6 days ago · 2026-09-17 22:00:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x8b6d54376651cb5d6ba2ee19b896fa4dee21399cbe3517808a72dcc62f7e5894
Parent hash: 0x22867933…902c1545
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,395,318 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

5.7%1,706,073 / 30,000,000

Base fee

20 gwei

State root

0x4b24f9813f97…e00d7527df73

Transactions root

0xb58c012cf551…54dd0575248a

Receipts root

0xf1a693c75c69…8990018aa58b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800