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 #21444525 · ArcScan

Block

#21,444,525

2026-09-18 04:55:55 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,444,525
Timestamp: 13 days ago · 2026-09-18 04:55:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x99a3996153221f8354380c67ce38fd0e9a2a01767b5b19d47fd74c9ad7acbac1
Parent hash: 0x90d1f429…3a94367b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,444,525 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

7.1%2,118,043 / 30,000,000

Base fee

20 gwei

State root

0x351a3fe33796…440453229567

Transactions root

0x0d74034fc32b…fb1d6d57b087

Receipts root

0x0d54bf1373c6…12906bea5747

Nonce

0x0000000000000000

Extra data

0x00000004a817c800