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 #21263040 · ArcScan

Block

#21,263,040

2026-09-17 03:21:44 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,263,040
Timestamp: 24 days ago · 2026-09-17 03:21:44 UTC
Transactions: 0 transactions in this block
Block hash: 0xd1ff141847c8e4b29127ee57b4de255910b7db5ce411ea5d2f792690f68374aa
Parent hash: 0xa6e1c7ea…ca128756
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,263,040 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

29.7%8,900,823 / 30,000,000

Base fee

20 gwei

State root

0x22686f6907d1…83a89930d46f

Transactions root

0x59761dd2a1e9…ba1981e7b796

Receipts root

0x7543b23ff7cd…e65ec99adad7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800