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 #21446088 · ArcScan

Block

#21,446,088

2026-09-18 05:09:08 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,446,088
Timestamp: 51 days ago · 2026-09-18 05:09:08 UTC
Transactions: 0 transactions in this block
Block hash: 0xf8cf2520bd44da8a1e8e45692efacea9d5fd5bfed9d917cd92e9ea8de70d87d4
Parent hash: 0x0b5ab594…31c84e4e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,446,088 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

10.1%3,031,808 / 30,000,000

Base fee

20 gwei

State root

0x54777ece54b6…cbfc57b3de53

Transactions root

0xc8276f6d1d70…70c68be534e1

Receipts root

0xc079635d0b30…8bcac9dfef23

Nonce

0x0000000000000000

Extra data

0x00000004a817c800