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 #21245071 · ArcScan

Block

#21,245,071

2026-09-17 00:50:00 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,245,071
Timestamp: 18 days ago · 2026-09-17 00:50:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x599de51abcdb5342163316d4b6f6d17e2eb1139e0aad7d1028e5e3fcc6fd7ce4
Parent hash: 0x91fd0948…e9dbf6e8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,245,071 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

25.4%7,620,906 / 30,000,000

Base fee

20 gwei

State root

0x497e5d6355a7…2c6dd7f6a78a

Transactions root

0xa86e9aa3d48d…3fc3146fc01a

Receipts root

0x0fddb668ba8c…21ba176243cd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800